./Ultimate.py --spec /storage/repos/svcomp/c/properties/termination.prp --file /storage/repos/svcomp/c/loops/matrix_false-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/matrix_false-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 a06687718ac0cd281e66000f698ec14d3c3893e6 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-14 03:40:05,187 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-14 03:40:05,189 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-14 03:40:05,200 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-14 03:40:05,200 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-14 03:40:05,201 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-14 03:40:05,203 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-14 03:40:05,205 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-14 03:40:05,208 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-14 03:40:05,209 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-14 03:40:05,210 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-14 03:40:05,211 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-14 03:40:05,215 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-14 03:40:05,216 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-14 03:40:05,217 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-14 03:40:05,217 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-14 03:40:05,218 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-14 03:40:05,220 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-14 03:40:05,222 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-14 03:40:05,224 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-14 03:40:05,225 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-14 03:40:05,226 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-14 03:40:05,229 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-14 03:40:05,229 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-14 03:40:05,230 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-14 03:40:05,231 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-14 03:40:05,232 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-14 03:40:05,232 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-14 03:40:05,233 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-14 03:40:05,234 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-14 03:40:05,235 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-14 03:40:05,235 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-14 03:40:05,236 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-14 03:40:05,236 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-14 03:40:05,237 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-14 03:40:05,238 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-14 03:40:05,238 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2019-01-14 03:40:05,255 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-14 03:40:05,256 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-14 03:40:05,257 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-14 03:40:05,257 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-14 03:40:05,257 INFO L133 SettingsManager]: * Use SBE=true [2019-01-14 03:40:05,257 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-01-14 03:40:05,258 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-01-14 03:40:05,258 INFO L133 SettingsManager]: * Use old map elimination=false [2019-01-14 03:40:05,258 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2019-01-14 03:40:05,258 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2019-01-14 03:40:05,258 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-01-14 03:40:05,258 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-14 03:40:05,259 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-14 03:40:05,259 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-01-14 03:40:05,259 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-14 03:40:05,259 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-14 03:40:05,259 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-14 03:40:05,260 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-01-14 03:40:05,260 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-01-14 03:40:05,260 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-01-14 03:40:05,260 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-14 03:40:05,260 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-14 03:40:05,260 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-01-14 03:40:05,261 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-14 03:40:05,261 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-01-14 03:40:05,261 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-14 03:40:05,261 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-14 03:40:05,261 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-01-14 03:40:05,261 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-14 03:40:05,262 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-14 03:40:05,262 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-01-14 03:40:05,263 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-01-14 03:40:05,263 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 -> a06687718ac0cd281e66000f698ec14d3c3893e6 [2019-01-14 03:40:05,321 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-14 03:40:05,333 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-14 03:40:05,337 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-14 03:40:05,338 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-14 03:40:05,338 INFO L276 PluginConnector]: CDTParser initialized [2019-01-14 03:40:05,339 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/loops/matrix_false-unreach-call_true-termination.i [2019-01-14 03:40:05,399 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32f930ae7/18e4335c994a4c7abf0bf73575fccea8/FLAG25f82f3c7 [2019-01-14 03:40:05,809 INFO L307 CDTParser]: Found 1 translation units. [2019-01-14 03:40:05,809 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/loops/matrix_false-unreach-call_true-termination.i [2019-01-14 03:40:05,814 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32f930ae7/18e4335c994a4c7abf0bf73575fccea8/FLAG25f82f3c7 [2019-01-14 03:40:06,206 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32f930ae7/18e4335c994a4c7abf0bf73575fccea8 [2019-01-14 03:40:06,210 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-14 03:40:06,212 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-14 03:40:06,213 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-14 03:40:06,213 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-14 03:40:06,217 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-14 03:40:06,218 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 03:40:06" (1/1) ... [2019-01-14 03:40:06,221 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16b00c64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:40:06, skipping insertion in model container [2019-01-14 03:40:06,221 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 03:40:06" (1/1) ... [2019-01-14 03:40:06,229 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-14 03:40:06,249 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-14 03:40:06,472 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 03:40:06,476 INFO L191 MainTranslator]: Completed pre-run [2019-01-14 03:40:06,505 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 03:40:06,526 INFO L195 MainTranslator]: Completed translation [2019-01-14 03:40:06,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:40:06 WrapperNode [2019-01-14 03:40:06,526 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-14 03:40:06,527 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-14 03:40:06,527 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-14 03:40:06,527 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-14 03:40:06,537 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:40:06" (1/1) ... [2019-01-14 03:40:06,545 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:40:06" (1/1) ... [2019-01-14 03:40:06,578 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-14 03:40:06,579 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-14 03:40:06,579 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-14 03:40:06,579 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-14 03:40:06,646 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:40:06" (1/1) ... [2019-01-14 03:40:06,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:40:06" (1/1) ... [2019-01-14 03:40:06,649 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:40:06" (1/1) ... [2019-01-14 03:40:06,649 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:40:06" (1/1) ... [2019-01-14 03:40:06,656 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:40:06" (1/1) ... [2019-01-14 03:40:06,661 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:40:06" (1/1) ... [2019-01-14 03:40:06,664 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:40:06" (1/1) ... [2019-01-14 03:40:06,666 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-14 03:40:06,667 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-14 03:40:06,667 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-14 03:40:06,667 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-14 03:40:06,671 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:40:06" (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 03:40:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-01-14 03:40:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-14 03:40:06,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-14 03:40:06,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-01-14 03:40:06,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-01-14 03:40:06,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-01-14 03:40:07,192 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-14 03:40:07,193 INFO L286 CfgBuilder]: Removed 10 assue(true) statements. [2019-01-14 03:40:07,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 03:40:07 BoogieIcfgContainer [2019-01-14 03:40:07,194 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-14 03:40:07,195 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-01-14 03:40:07,195 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-01-14 03:40:07,199 INFO L276 PluginConnector]: BuchiAutomizer initialized [2019-01-14 03:40:07,200 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 03:40:07,200 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 14.01 03:40:06" (1/3) ... [2019-01-14 03:40:07,201 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@63f90494 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 14.01 03:40:07, skipping insertion in model container [2019-01-14 03:40:07,201 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 03:40:07,202 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 03:40:06" (2/3) ... [2019-01-14 03:40:07,202 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@63f90494 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 14.01 03:40:07, skipping insertion in model container [2019-01-14 03:40:07,202 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 03:40:07,202 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 03:40:07" (3/3) ... [2019-01-14 03:40:07,204 INFO L375 chiAutomizerObserver]: Analyzing ICFG matrix_false-unreach-call_true-termination.i [2019-01-14 03:40:07,263 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-14 03:40:07,264 INFO L374 BuchiCegarLoop]: Interprodecural is true [2019-01-14 03:40:07,264 INFO L375 BuchiCegarLoop]: Hoare is false [2019-01-14 03:40:07,264 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-01-14 03:40:07,264 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-14 03:40:07,264 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-14 03:40:07,264 INFO L379 BuchiCegarLoop]: Difference is false [2019-01-14 03:40:07,265 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-14 03:40:07,265 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-01-14 03:40:07,281 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 19 states. [2019-01-14 03:40:07,305 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 12 [2019-01-14 03:40:07,305 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 03:40:07,305 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 03:40:07,313 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-01-14 03:40:07,313 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-01-14 03:40:07,313 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2019-01-14 03:40:07,313 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 19 states. [2019-01-14 03:40:07,315 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 12 [2019-01-14 03:40:07,315 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 03:40:07,315 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 03:40:07,316 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-01-14 03:40:07,316 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-01-14 03:40:07,324 INFO L794 eck$LassoCheckResult]: Stem: 14#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 13#L-1true havoc main_#res;havoc main_#t~nondet0, main_#t~nondet1, main_#t~nondet2, main_#t~nondet5, main_#t~mem6, main_#t~mem7, main_#t~post4, main_#t~post3, main_#t~mem10, main_#t~post9, main_#t~post8, main_~N_LIN~0, main_~N_COL~0, main_~j~0, main_~k~0, main_~#matriz~0.base, main_~#matriz~0.offset, main_~maior~0;main_~N_LIN~0 := main_#t~nondet0;havoc main_#t~nondet0;main_~N_COL~0 := main_#t~nondet1;havoc main_#t~nondet1;havoc main_~j~0;havoc main_~k~0;call main_~#matriz~0.base, main_~#matriz~0.offset := #Ultimate.allocOnStack(4 * (if main_~N_LIN~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_LIN~0 % 4294967296 % 4294967296 else main_~N_LIN~0 % 4294967296 % 4294967296 - 4294967296) * (if main_~N_COL~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_COL~0 % 4294967296 % 4294967296 else main_~N_COL~0 % 4294967296 % 4294967296 - 4294967296));havoc main_~maior~0;main_~maior~0 := main_#t~nondet2;havoc main_#t~nondet2;main_~j~0 := 0; 8#L20-3true [2019-01-14 03:40:07,325 INFO L796 eck$LassoCheckResult]: Loop: 8#L20-3true assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0; 10#L21-3true assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296); 11#L20-2true main_#t~post3 := main_~j~0;main_~j~0 := 1 + main_#t~post3;havoc main_#t~post3; 8#L20-3true [2019-01-14 03:40:07,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 03:40:07,331 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2019-01-14 03:40:07,333 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 03:40:07,334 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 03:40:07,386 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:40:07,386 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 03:40:07,386 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:40:07,411 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-01-14 03:40:07,412 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-01-14 03:40:07,412 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-01-14 03:40:07,423 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 03:40:07,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 03:40:07,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 03:40:07,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 03:40:07,489 INFO L82 PathProgramCache]: Analyzing trace with hash 39926, now seen corresponding path program 1 times [2019-01-14 03:40:07,490 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 03:40:07,490 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 03:40:07,491 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:40:07,491 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 03:40:07,491 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:40:07,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 03:40:07,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 03:40:07,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 03:40:07,534 INFO L82 PathProgramCache]: Analyzing trace with hash 28698868, now seen corresponding path program 1 times [2019-01-14 03:40:07,535 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 03:40:07,535 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 03:40:07,536 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:40:07,537 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 03:40:07,538 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:40:07,544 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-01-14 03:40:07,545 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-01-14 03:40:07,545 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-01-14 03:40:07,560 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 03:40:07,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 03:40:07,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 03:40:07,758 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 03:40:07,759 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 03:40:07,759 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 03:40:07,759 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 03:40:07,759 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2019-01-14 03:40:07,759 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 03:40:07,760 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 03:40:07,764 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 03:40:07,765 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Loop [2019-01-14 03:40:07,765 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 03:40:07,765 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 03:40:07,789 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 03:40:07,837 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 03:40:07,846 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 03:40:08,187 WARN L181 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 26 [2019-01-14 03:40:08,324 WARN L181 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 25 DAG size of output: 23 [2019-01-14 03:40:08,446 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 03:40:08,446 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 03:40:08,458 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 03:40:08,459 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-01-14 03:40:08,510 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-01-14 03:40:08,510 INFO L163 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 03:40:20,605 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2019-01-14 03:40:20,612 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 03:40:20,612 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 03:40:20,613 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 03:40:20,613 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 03:40:20,613 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 03:40:20,613 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 03:40:20,613 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 03:40:20,613 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 03:40:20,614 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Loop [2019-01-14 03:40:20,614 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 03:40:20,614 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 03:40:20,616 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 03:40:20,685 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 03:40:20,753 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 03:40:21,255 WARN L181 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 25 DAG size of output: 23 [2019-01-14 03:40:21,335 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 03:40:21,340 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 03:40:21,342 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 03:40:21,343 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:21,343 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:21,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:21,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:21,345 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:21,347 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:21,348 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:21,376 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:21,377 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:21,378 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:21,378 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:21,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:21,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:21,379 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:21,381 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:21,383 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:21,400 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:21,401 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:21,401 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:21,402 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:21,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:21,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:21,402 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:21,405 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:21,408 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:21,409 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:21,410 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 03:40:21,410 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 03:40:21,414 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:21,414 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:21,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:21,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:21,415 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:21,422 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:21,422 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:21,450 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:21,453 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 03:40:21,453 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:21,454 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:21,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:21,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:21,454 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:21,456 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:21,456 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:21,460 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:21,461 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 03:40:21,461 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:21,462 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:21,462 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:21,462 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:21,462 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:21,463 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:21,463 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:21,464 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:21,464 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 03:40:21,465 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:21,465 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:21,466 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:21,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:21,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:21,466 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:21,468 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:21,469 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:21,487 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:21,487 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:21,488 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:21,488 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:21,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:21,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:21,489 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:21,491 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:21,491 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:21,495 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:21,496 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 03:40:21,497 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:21,497 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:21,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:21,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:21,497 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:21,498 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:21,498 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:21,500 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:21,500 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 03:40:21,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:21,501 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:21,502 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:21,502 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:21,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:21,502 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:21,505 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:21,505 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:21,540 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:21,540 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:21,543 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:21,544 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:21,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:21,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:21,544 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:21,546 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:21,548 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:21,553 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:21,555 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 03:40:21,556 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:21,556 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:21,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:21,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:21,557 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:21,558 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:21,558 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:21,560 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:21,560 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 03:40:21,560 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:21,561 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:21,562 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:21,562 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:21,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:21,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:21,562 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:21,568 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:21,568 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:21,630 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:21,630 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:21,631 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:21,632 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:21,632 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:21,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:21,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:21,632 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:21,634 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:21,635 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:21,639 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:21,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:21,640 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:21,640 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:21,641 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:21,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:21,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:21,641 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:21,642 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:21,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:21,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:21,644 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 03:40:21,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:21,646 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:21,646 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:21,646 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:21,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:21,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:21,647 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:21,650 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:21,650 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:21,765 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:21,765 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:21,766 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:21,767 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:21,768 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:21,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:21,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:21,769 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:21,775 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:21,778 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:21,790 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:21,791 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:21,794 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:21,795 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:21,795 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:21,796 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:21,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:21,796 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:21,800 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:21,800 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:21,803 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:21,803 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 03:40:21,803 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:21,806 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:21,806 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:21,807 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:21,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:21,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:21,809 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:21,819 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:21,821 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:21,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:21,924 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 03:40:21,928 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:21,929 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:21,929 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:21,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:21,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:21,930 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:21,937 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:21,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:21,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:21,943 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:21,944 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:21,946 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:21,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:21,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:21,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:21,948 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:21,951 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:21,952 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:21,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:21,953 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 03:40:21,954 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:21,956 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:21,957 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:21,957 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:21,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:21,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:21,959 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:21,961 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:21,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:21,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:21,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:21,988 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:21,989 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:21,989 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:21,989 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:21,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:21,992 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:21,994 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:21,994 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:22,009 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:22,011 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:22,014 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:22,014 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:22,014 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:22,015 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:22,015 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:22,015 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:22,016 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:22,016 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:22,022 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:22,027 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 03:40:22,028 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:22,030 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:22,031 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:22,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:22,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:22,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:22,032 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:22,035 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:22,036 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:22,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:22,069 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:22,072 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:22,072 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:22,072 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:22,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:22,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:22,081 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:22,087 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:22,088 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:22,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:22,111 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 03:40:22,115 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:22,116 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:22,117 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:22,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:22,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:22,117 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:22,122 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:22,122 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:22,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:22,501 WARN L181 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-01-14 03:40:23,270 WARN L181 SmtUtils]: Spent 761.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-01-14 03:40:23,275 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 03:40:23,275 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 03:40:23,275 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 03:40:23,275 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 03:40:23,275 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 03:40:23,275 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 03:40:23,276 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 03:40:23,276 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 03:40:23,276 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Lasso [2019-01-14 03:40:23,276 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 03:40:23,276 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 03:40:23,298 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 03:40:23,325 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 03:40:23,353 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 03:40:23,359 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 03:40:23,367 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 03:40:23,371 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 03:40:23,375 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 03:40:23,379 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 03:40:23,381 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 03:40:23,383 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 03:40:23,389 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 03:40:23,411 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-01-14 03:40:23,562 WARN L181 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2019-01-14 03:40:23,576 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 03:40:23,579 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 03:40:23,582 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 03:40:23,595 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 03:40:23,597 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 03:40:23,600 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 03:40:24,115 WARN L181 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 57 [2019-01-14 03:40:24,285 WARN L181 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 45 [2019-01-14 03:40:25,082 WARN L181 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 53 [2019-01-14 03:40:25,156 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 03:40:25,157 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 03:40:25,157 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 03:40:25,158 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,158 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,159 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:25,161 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:25,161 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,163 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 03:40:25,164 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,164 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,164 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:25,165 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:25,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,168 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 03:40:25,168 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,169 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:25,169 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:25,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,173 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 03:40:25,173 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,174 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,174 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:25,174 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:25,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,178 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,178 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,179 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,181 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:25,181 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:25,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,184 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,184 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,184 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,187 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:25,187 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:25,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,189 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 03:40:25,189 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,190 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:25,190 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:25,190 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,195 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 03:40:25,195 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,195 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,196 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:25,196 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:25,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,199 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,200 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,200 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,200 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:25,201 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:25,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,202 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,205 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,205 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:25,209 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:25,209 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:40:25,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,212 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 03:40:25,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,215 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:25,216 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:25,216 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:40:25,219 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,220 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,220 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,221 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:25,224 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:25,224 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:40:25,226 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,226 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,229 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 03:40:25,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,229 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:25,235 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:25,235 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:40:25,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,261 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,262 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:40:25,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,263 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:25,265 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-01-14 03:40:25,265 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:40:25,269 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,270 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,270 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,270 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,270 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:25,271 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:25,271 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,272 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,276 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,276 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,277 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:25,278 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:25,278 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:40:25,279 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,280 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 03:40:25,280 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,281 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,284 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:25,284 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:25,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,287 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,287 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,287 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:25,291 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:25,291 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:40:25,292 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,294 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,294 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,294 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,295 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:25,295 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:25,295 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,299 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,299 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,300 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,301 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,301 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:25,302 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:25,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,302 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,302 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 03:40:25,306 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,307 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,307 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,307 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,307 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:25,308 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,313 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,314 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,314 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,314 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:25,314 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,316 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,317 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,317 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,317 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,320 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,320 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,320 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:25,321 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,321 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,322 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,322 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,322 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,322 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,322 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,323 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,323 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:25,323 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,328 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,329 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,330 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,331 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,331 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:25,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,334 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,334 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,337 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,337 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,339 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:25,339 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,340 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,341 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,341 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,341 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:25,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,342 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 03:40:25,346 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,346 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,347 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:25,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,347 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,348 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,349 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,352 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:25,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,353 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 03:40:25,353 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,353 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,354 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,354 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,355 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:40:25,358 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:25,359 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,360 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,362 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,362 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,363 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:40:25,363 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:25,369 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,370 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,372 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,375 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,375 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:40:25,375 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:25,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,377 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,380 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,380 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 03:40:25,380 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,381 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,386 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:40:25,386 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:25,422 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,423 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,423 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,424 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:40:25,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,426 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,428 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:25,428 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:25,433 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,434 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,434 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,437 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,438 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,438 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:25,438 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,440 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,442 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,445 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,445 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,448 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:40:25,448 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:25,451 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,452 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,452 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,452 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,452 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,453 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:25,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,453 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,460 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,461 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,461 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,465 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:40:25,466 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:25,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,470 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,470 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,471 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,471 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,472 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:25,476 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,477 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,477 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,479 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,480 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,480 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,480 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,480 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,484 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:25,484 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,485 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,485 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 03:40:25,485 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 03:40:25,485 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,485 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,488 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:25,488 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:25,489 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,490 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,490 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:25,494 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:25,494 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,495 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,495 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,496 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,496 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,496 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,497 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:25,500 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:25,500 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,501 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,503 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,503 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,504 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,507 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,507 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,507 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:25,508 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:25,508 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,509 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,510 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,511 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,514 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,515 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:25,515 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:25,515 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,519 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,520 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,520 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,521 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,521 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:25,521 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:25,521 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,522 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,523 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 03:40:25,523 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,523 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,528 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:25,529 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:25,529 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,533 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,534 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,535 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:25,535 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:25,536 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,536 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,537 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,537 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,537 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,537 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,537 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,538 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:25,538 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:25,538 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,539 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,539 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,539 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,540 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:25,541 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:25,541 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:25,544 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,544 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 03:40:25,545 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,545 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:25,546 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:25,546 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:25,550 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,551 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,551 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,551 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:25,553 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:25,553 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:25,555 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,555 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 03:40:25,556 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,556 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 03:40:25,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,556 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:25,563 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-01-14 03:40:25,563 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:25,608 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,609 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,610 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,610 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:40:25,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,610 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:25,612 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 03:40:25,612 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:25,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,621 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 03:40:25,622 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,623 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:25,623 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:25,623 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,624 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,624 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 03:40:25,625 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,625 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:25,626 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:25,627 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:25,630 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,631 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,631 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,632 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,632 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:25,632 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:25,633 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,634 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,635 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:25,636 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:25,636 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:25,639 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,640 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 03:40:25,640 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,643 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:25,644 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:25,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,649 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,650 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,650 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,654 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,655 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:25,655 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:25,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,657 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 03:40:25,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,660 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,660 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,661 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:25,661 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:25,661 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,666 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,666 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,667 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,667 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:25,668 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:25,668 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,669 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,669 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 03:40:25,670 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,675 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,675 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:25,676 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:25,676 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,677 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,678 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,679 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:25,679 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:25,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,684 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,685 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,687 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,688 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:25,688 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:25,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,690 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,690 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,696 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,696 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,697 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,697 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:25,697 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:25,697 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,702 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,702 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,703 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,703 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,703 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,703 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,703 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:25,704 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:25,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,709 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,709 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,713 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:25,714 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:25,714 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,716 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,716 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,717 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:25,717 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:25,717 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,723 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,724 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,724 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,725 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,725 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:25,726 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:40:25,727 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:25,729 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,729 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,730 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,730 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:25,732 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:40:25,732 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:25,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,737 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,737 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,738 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:25,739 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:40:25,739 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:25,743 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,744 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,744 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 03:40:25,744 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,744 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:25,753 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-01-14 03:40:25,754 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:25,817 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,818 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,818 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,818 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:40:25,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,819 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:25,820 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 03:40:25,821 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:25,828 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,828 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 03:40:25,829 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,829 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,829 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,829 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:25,830 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:25,830 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,830 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,831 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,831 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,831 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,832 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:25,833 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:40:25,833 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:25,839 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,839 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,840 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,840 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,840 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:25,840 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:25,841 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,844 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,845 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:25,846 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:40:25,846 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:25,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,857 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,859 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,860 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:25,860 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:25,860 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,866 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:25,866 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,866 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:25,867 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:25,867 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,868 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 03:40:25,873 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,874 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:25,874 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:25,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,875 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,876 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:25,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,879 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,879 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,880 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:25,880 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:25,880 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,881 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,881 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:25,881 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,888 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,889 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:25,889 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:25,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,895 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,896 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:25,897 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,900 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:25,900 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:25,900 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,900 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,901 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:25,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,903 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 03:40:25,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:25,904 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:25,904 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,905 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,905 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:25,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,907 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,908 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 03:40:25,908 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:25,908 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:25,908 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,909 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,909 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:25,910 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,910 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,911 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,911 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:25,911 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:25,911 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,912 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,913 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:25,913 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,914 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,914 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,915 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:25,915 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:25,915 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,915 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,915 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,915 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,916 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:25,916 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,918 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 03:40:25,919 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:25,919 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:25,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:25,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,919 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,920 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:25,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:25,922 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,923 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 03:40:25,923 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:25,923 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:25,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,924 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,926 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:40:25,926 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:25,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,931 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,931 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:25,931 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:25,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,932 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,934 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:40:25,934 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:25,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,939 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 03:40:25,940 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:25,940 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:25,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:25,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,940 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,941 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:40:25,941 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:25,945 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:25,945 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:25,946 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:25,947 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:25,947 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 03:40:25,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:25,947 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:25,954 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:40:25,954 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:26,027 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,028 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,029 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:26,029 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:40:26,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,029 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:26,031 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:26,031 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:26,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,038 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,039 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:26,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,039 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:26,040 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:26,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,041 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 03:40:26,042 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,042 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:26,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,042 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:26,043 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:40:26,043 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:26,048 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,048 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,049 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,050 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:26,050 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,050 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:26,051 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:26,051 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,052 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,058 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,059 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,059 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:26,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,060 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:26,063 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:40:26,063 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:26,068 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,068 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 03:40:26,069 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,069 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:26,069 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,069 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,070 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,070 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:26,070 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:26,071 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,072 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,072 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 03:40:26,072 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,072 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:26,073 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,073 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,073 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,073 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:26,074 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:26,074 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,075 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,075 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 03:40:26,075 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,075 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,075 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:26,076 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,077 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,077 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:26,078 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,079 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,080 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 03:40:26,080 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,081 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:26,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,081 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,082 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:26,082 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,084 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,084 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,084 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:26,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,086 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,087 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:26,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,089 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,089 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,090 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,090 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:26,090 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,090 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,090 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,090 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,091 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:26,092 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,093 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,094 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 03:40:26,094 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,094 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:26,094 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,095 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,096 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:26,096 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,097 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,097 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,098 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,098 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:26,098 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,099 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,099 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,100 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:26,100 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,101 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,101 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 03:40:26,102 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,102 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:26,102 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,103 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,103 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:26,103 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,105 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 03:40:26,106 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,106 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:26,106 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,107 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,107 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:26,108 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,110 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 03:40:26,111 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,111 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:26,111 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,112 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,112 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:26,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,114 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,115 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,115 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:26,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,115 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,117 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:26,118 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:26,121 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,122 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 03:40:26,122 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,122 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:26,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,123 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,125 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:26,125 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:26,130 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,130 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,131 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,131 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:26,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,131 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,131 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,134 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:26,134 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:26,138 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,138 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,139 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,139 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:26,139 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 03:40:26,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,140 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,150 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-01-14 03:40:26,150 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:26,282 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,282 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,283 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,283 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:26,283 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:40:26,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,283 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,285 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 03:40:26,286 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:26,293 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,293 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 03:40:26,294 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,294 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:26,294 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,294 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,294 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,294 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,295 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:26,295 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,297 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,297 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,298 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,298 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:26,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,298 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,300 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:26,300 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:26,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,304 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,305 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,305 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:26,305 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,305 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,307 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:26,307 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,309 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 03:40:26,309 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,309 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:26,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,310 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,311 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:26,311 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:26,315 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,316 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,316 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,317 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:26,317 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,317 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,318 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:26,318 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,320 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,320 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,321 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,321 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:26,321 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,321 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,322 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:26,322 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,324 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 03:40:26,324 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,325 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,325 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:26,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,325 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:26,327 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:26,327 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,328 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,328 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,329 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,329 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:26,329 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,329 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,330 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:26,331 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:26,331 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,332 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,333 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 03:40:26,333 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,333 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:26,333 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,334 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:26,335 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:26,335 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,337 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,338 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:26,338 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,338 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:26,340 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:26,340 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,341 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,341 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,342 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,342 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:26,342 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,343 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:26,344 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:26,344 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,345 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 03:40:26,346 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,346 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:26,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,347 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:26,348 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:26,348 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,350 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,351 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,351 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:26,351 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,352 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:26,353 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:26,353 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,354 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 03:40:26,355 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,355 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:26,355 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,355 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:26,357 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:26,357 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,358 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,359 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,359 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:26,359 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,359 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:26,360 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:26,360 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,362 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,362 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,363 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,363 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:26,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,363 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:26,366 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:40:26,366 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:26,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,373 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 03:40:26,374 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,374 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:26,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,374 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:26,376 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:40:26,376 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:26,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,384 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,385 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,385 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:26,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,386 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:26,388 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:40:26,389 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:26,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,396 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,396 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:26,397 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 03:40:26,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,397 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:26,410 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-01-14 03:40:26,410 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:26,706 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,706 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 03:40:26,707 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,707 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:26,707 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:40:26,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,708 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:26,711 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 03:40:26,711 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:26,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,736 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,736 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:26,736 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,736 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:26,738 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:26,738 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,740 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,740 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,740 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:26,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,741 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:26,744 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:40:26,744 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:26,751 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,753 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,753 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:26,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,753 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:26,755 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:26,755 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,757 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,758 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,758 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:26,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,758 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,758 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:26,761 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:40:26,761 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:26,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,769 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,769 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,770 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:26,770 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,770 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:26,772 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:26,772 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,774 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,774 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,774 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:26,774 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,775 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,775 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:26,776 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:26,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,778 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,778 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 03:40:26,778 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,779 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,779 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:26,779 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,780 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,780 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:26,780 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,782 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,783 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,783 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:26,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,783 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,783 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,784 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,784 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:26,784 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,786 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,787 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,787 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,787 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:26,787 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,792 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,792 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:26,792 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,795 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,795 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,795 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:26,795 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,796 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,796 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:26,796 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,800 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,800 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,801 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,801 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:26,801 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,801 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,801 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,801 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,802 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:26,802 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,804 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,805 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,805 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:26,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,805 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,806 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:26,806 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,808 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 03:40:26,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,809 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:26,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,810 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,810 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:26,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,814 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,814 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,814 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,815 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:26,815 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,815 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,816 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:26,816 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,819 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 03:40:26,820 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,820 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:26,820 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,820 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,821 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,821 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:26,821 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,823 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,824 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,824 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,824 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:26,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,825 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,826 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:26,826 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:26,830 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,831 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,831 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,831 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:26,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,832 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,833 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:26,833 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:26,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,838 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,839 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,839 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:26,839 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,839 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,839 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,841 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:26,841 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:26,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,846 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,846 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,847 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:26,847 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 03:40:26,847 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,847 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,866 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-01-14 03:40:26,866 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:26,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,982 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 03:40:26,983 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,983 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:26,983 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:40:26,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,983 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,986 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 03:40:26,986 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:26,993 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,993 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,994 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,994 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:26,994 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:26,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:26,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:26,995 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:26,995 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:26,995 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:26,998 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:26,998 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:26,999 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:26,999 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:26,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:27,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,000 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:27,001 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:27,001 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:27,006 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,006 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:27,007 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,007 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:27,007 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:27,007 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:27,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,007 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:27,010 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:27,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:27,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,015 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:27,016 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,016 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:27,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:27,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,016 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:27,018 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:27,020 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:27,027 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,028 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:27,028 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,029 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:27,032 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:27,032 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:27,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,032 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:27,033 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:27,033 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:27,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:27,041 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,041 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:27,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:27,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:27,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,042 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:27,042 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:27,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:27,048 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,048 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 03:40:27,048 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:27,054 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,054 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:27,054 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:27,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:27,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,056 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:27,057 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:27,057 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:27,065 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,068 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 03:40:27,069 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,069 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:27,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:27,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:27,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,172 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:27,172 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:27,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:27,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,176 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:27,176 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,176 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:27,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:27,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:27,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,177 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:27,177 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:27,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:27,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,184 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:27,185 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,187 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:27,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:27,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:27,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,187 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:27,188 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:27,188 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:27,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,194 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:27,200 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,200 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:27,200 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:27,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:27,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,200 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:27,201 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:27,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:27,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,204 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 03:40:27,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,205 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:27,210 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:27,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:27,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,210 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:27,211 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:27,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:27,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:27,216 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,217 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:27,217 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:27,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:27,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,217 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:27,218 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:27,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:27,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,226 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:27,229 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,229 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:27,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:27,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:27,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,230 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:27,230 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:27,230 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:27,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:27,233 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,234 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:27,237 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:27,237 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:27,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,237 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:27,238 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:27,238 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:27,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,244 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 03:40:27,244 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,244 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:27,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:27,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,244 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:27,246 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:40:27,246 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:40:27,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,252 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:27,252 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,252 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:27,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:27,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,253 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:27,255 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:40:27,255 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:40:27,260 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,261 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:27,261 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,261 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:27,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:27,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,262 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:27,263 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:40:27,264 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:40:27,269 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,270 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:27,270 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,270 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:27,270 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 03:40:27,271 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,271 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:27,281 INFO L402 nArgumentSynthesizer]: We have 36 Motzkin's Theorem applications. [2019-01-14 03:40:27,281 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:40:27,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,420 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 03:40:27,421 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,421 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:27,421 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:40:27,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,421 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:27,424 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-01-14 03:40:27,424 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:40:27,432 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,433 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 03:40:27,433 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,433 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:27,433 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:27,434 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:27,434 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,434 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:27,435 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:27,435 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:27,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,437 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 03:40:27,438 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,438 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:27,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:27,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,438 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:27,440 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:40:27,440 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:40:27,446 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,446 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 03:40:27,447 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,447 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:27,447 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:27,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:27,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,447 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:27,448 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:27,448 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:27,450 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,451 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:27,451 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,451 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:27,451 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:27,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,452 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:27,453 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:40:27,453 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:40:27,459 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,459 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:27,460 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,460 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:27,460 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:27,460 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:27,460 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,460 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:27,461 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:27,461 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:27,463 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,464 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 03:40:27,464 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:27,465 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:27,465 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:27,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:27,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:27,465 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:27,466 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:27,466 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:27,468 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:27,469 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-01-14 03:40:27,469 INFO L794 eck$LassoCheckResult]: Stem: 14#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 13#L-1true havoc main_#res;havoc main_#t~nondet0, main_#t~nondet1, main_#t~nondet2, main_#t~nondet5, main_#t~mem6, main_#t~mem7, main_#t~post4, main_#t~post3, main_#t~mem10, main_#t~post9, main_#t~post8, main_~N_LIN~0, main_~N_COL~0, main_~j~0, main_~k~0, main_~#matriz~0.base, main_~#matriz~0.offset, main_~maior~0;main_~N_LIN~0 := main_#t~nondet0;havoc main_#t~nondet0;main_~N_COL~0 := main_#t~nondet1;havoc main_#t~nondet1;havoc main_~j~0;havoc main_~k~0;call main_~#matriz~0.base, main_~#matriz~0.offset := #Ultimate.allocOnStack(4 * (if main_~N_LIN~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_LIN~0 % 4294967296 % 4294967296 else main_~N_LIN~0 % 4294967296 % 4294967296 - 4294967296) * (if main_~N_COL~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_COL~0 % 4294967296 % 4294967296 else main_~N_COL~0 % 4294967296 % 4294967296 - 4294967296));havoc main_~maior~0;main_~maior~0 := main_#t~nondet2;havoc main_#t~nondet2;main_~j~0 := 0; 8#L20-3true assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0; 10#L21-3true assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296); 11#L20-2true main_#t~post3 := main_~j~0;main_~j~0 := 1 + main_#t~post3;havoc main_#t~post3; 8#L20-3true [2019-01-14 03:40:27,469 INFO L796 eck$LassoCheckResult]: Loop: 8#L20-3true assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0; 10#L21-3true assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296); 11#L20-2true main_#t~post3 := main_~j~0;main_~j~0 := 1 + main_#t~post3;havoc main_#t~post3; 8#L20-3true [2019-01-14 03:40:27,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 03:40:27,469 INFO L82 PathProgramCache]: Analyzing trace with hash 28698868, now seen corresponding path program 2 times [2019-01-14 03:40:27,469 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 03:40:27,470 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 03:40:27,470 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:40:27,471 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 03:40:27,471 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:40:27,473 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-01-14 03:40:27,473 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-01-14 03:40:27,473 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-01-14 03:40:27,532 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-01-14 03:40:27,549 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2019-01-14 03:40:27,549 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2019-01-14 03:40:27,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 03:40:27,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 03:40:27,598 INFO L82 PathProgramCache]: Analyzing trace with hash 39926, now seen corresponding path program 2 times [2019-01-14 03:40:27,598 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 03:40:27,598 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 03:40:27,599 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:40:27,599 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 03:40:27,599 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:40:27,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 03:40:27,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 03:40:27,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 03:40:27,618 INFO L82 PathProgramCache]: Analyzing trace with hash 269494819, now seen corresponding path program 3 times [2019-01-14 03:40:27,618 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 03:40:27,618 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 03:40:27,618 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:40:27,618 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 03:40:27,619 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 03:40:27,630 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-01-14 03:40:27,630 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-01-14 03:40:27,630 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-01-14 03:40:27,648 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-01-14 03:40:27,663 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2019-01-14 03:40:27,663 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2019-01-14 03:40:27,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 03:40:27,817 WARN L181 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 19 [2019-01-14 03:40:27,941 WARN L181 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 19 [2019-01-14 03:40:27,959 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 03:40:27,959 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 03:40:27,959 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 03:40:27,959 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 03:40:27,959 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2019-01-14 03:40:27,960 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 03:40:27,960 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 03:40:27,960 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 03:40:27,960 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Loop [2019-01-14 03:40:27,960 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 03:40:27,960 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 03:40:27,964 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 03:40:27,991 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 03:40:28,077 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 03:40:28,715 WARN L181 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 26 [2019-01-14 03:40:29,243 WARN L181 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 25 DAG size of output: 23 [2019-01-14 03:40:29,492 WARN L181 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 26 [2019-01-14 03:40:29,759 WARN L181 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 23 [2019-01-14 03:40:29,762 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 03:40:29,762 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-01-14 03:40:29,766 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 03:40:29,766 INFO L163 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 03:40:29,777 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 03:40:29,778 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post3=0} Honda state: {ULTIMATE.start_main_#t~post3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-01-14 03:40:29,809 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 03:40:29,809 INFO L163 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-01-14 03:40:29,862 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-01-14 03:40:29,862 INFO L163 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 03:40:46,369 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2019-01-14 03:40:46,376 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 03:40:46,376 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 03:40:46,376 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 03:40:46,376 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 03:40:46,376 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 03:40:46,376 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 03:40:46,376 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 03:40:46,376 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 03:40:46,377 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Loop [2019-01-14 03:40:46,377 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 03:40:46,377 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 03:40:46,378 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 03:40:46,404 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 03:40:46,410 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 03:40:46,644 WARN L181 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 25 DAG size of output: 23 [2019-01-14 03:40:46,781 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 03:40:46,781 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 03:40:46,782 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:46,782 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:46,782 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:46,783 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:46,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:46,788 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:46,789 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:46,789 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:46,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:46,791 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:46,791 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:46,791 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:46,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:46,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:46,795 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:46,795 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:46,795 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:46,801 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:46,801 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:46,802 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:46,802 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:46,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:46,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:46,802 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:46,802 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:46,803 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:46,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:46,805 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 03:40:46,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:46,806 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:46,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:46,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:46,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:46,806 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:46,807 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:46,807 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:46,810 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:46,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:46,811 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:46,811 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:46,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:46,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:46,812 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:46,812 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:46,812 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:46,818 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:46,819 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 03:40:46,824 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:46,824 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:46,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:46,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:46,825 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:46,825 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:46,825 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:46,826 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:46,826 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 03:40:46,830 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:46,830 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:46,830 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:46,831 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:46,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:46,831 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:46,831 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:46,831 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:46,832 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:46,835 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:46,835 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:46,835 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:46,836 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:46,836 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:46,836 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:46,836 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:46,836 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:46,842 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:46,842 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:46,842 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:46,843 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:46,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:46,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:46,846 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:46,846 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:46,846 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:46,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:46,847 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 03:40:46,847 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:46,851 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:46,851 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:46,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:46,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:46,851 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:46,852 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:46,852 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:46,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:46,853 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 03:40:46,854 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:46,856 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:46,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:46,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:46,856 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:46,857 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:46,857 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:46,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:46,864 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 03:40:46,868 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:46,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:46,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:46,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:46,868 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:46,869 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:46,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:46,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:46,870 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 03:40:46,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:46,870 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:46,870 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:46,871 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:46,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:46,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:46,876 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:46,877 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:46,877 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:46,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:46,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:46,882 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:46,882 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:46,883 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:46,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:46,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:46,883 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:46,884 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:46,884 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:46,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:46,898 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:46,899 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:46,899 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:46,899 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:46,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:46,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:46,899 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:46,900 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:46,900 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:46,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:46,900 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 03:40:46,901 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:46,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:46,904 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:46,904 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:46,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:46,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:46,905 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:46,906 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:46,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:46,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:46,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:46,916 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:46,917 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:46,917 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:46,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:46,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:46,917 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:46,919 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:46,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:46,945 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:46,945 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:46,946 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:46,946 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:46,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:46,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:46,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:46,946 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:46,947 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:46,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:46,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:46,951 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 03:40:46,953 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 03:40:46,953 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:46,953 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:46,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:46,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:46,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:46,954 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:46,961 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:46,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:46,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:46,963 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:46,963 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:46,963 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:46,963 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:46,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:46,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:46,967 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:46,969 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:46,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:47,022 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:47,026 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:47,027 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:47,027 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:47,027 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:47,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:47,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:47,027 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:47,031 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:47,031 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:47,032 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:47,032 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 03:40:47,033 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:47,033 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:47,033 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:47,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:47,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:47,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:47,033 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:47,034 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:47,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:47,045 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:47,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:47,046 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:47,046 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:47,046 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:47,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:47,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:47,047 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:47,047 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:47,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:47,059 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:47,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:47,070 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:47,070 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:47,071 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:47,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:47,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:47,071 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:47,071 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:47,071 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:47,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:47,078 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 03:40:47,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:47,079 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:47,079 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:47,079 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:47,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:47,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:47,079 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:47,086 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:47,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:47,102 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:47,103 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 03:40:47,103 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:47,103 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:47,103 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:47,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:47,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:47,104 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:47,112 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:47,113 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:47,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:47,136 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 03:40:47,136 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:47,136 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:47,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:47,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:47,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:47,137 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:47,138 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:47,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:47,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:47,604 WARN L181 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-01-14 03:40:47,824 WARN L181 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 41 [2019-01-14 03:40:47,827 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 03:40:47,828 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 03:40:47,828 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 03:40:47,828 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 03:40:47,828 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 03:40:47,828 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 03:40:47,829 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 03:40:47,829 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 03:40:47,829 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Lasso [2019-01-14 03:40:47,829 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 03:40:47,829 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 03:40:47,831 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 03:40:47,844 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 03:40:47,846 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 03:40:47,858 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 03:40:47,860 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 03:40:47,862 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 03:40:47,864 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 03:40:47,869 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 03:40:47,913 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 03:40:47,917 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 03:40:47,920 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 03:40:47,922 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 03:40:47,925 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 03:40:47,927 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 03:40:47,930 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 03:40:47,932 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 03:40:47,936 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 03:40:48,371 WARN L181 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 42 [2019-01-14 03:40:48,479 WARN L181 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 45 [2019-01-14 03:40:48,643 WARN L181 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2019-01-14 03:40:48,726 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 03:40:48,727 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 03:40:48,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,728 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,728 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:48,729 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:48,736 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:40:48,738 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,738 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 03:40:48,738 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,739 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:48,739 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:48,739 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,740 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,740 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,740 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,740 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,741 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:48,741 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:48,741 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,741 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 03:40:48,742 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,742 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:48,743 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:48,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,743 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,744 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,744 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,744 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,744 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:48,744 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:48,744 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,745 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,746 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,746 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,746 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,746 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:48,747 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:48,758 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,758 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,759 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,759 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,759 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,760 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:48,760 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:48,760 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,761 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,764 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,765 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:48,766 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:48,766 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:40:48,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,796 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 03:40:48,796 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,800 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:48,800 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:48,801 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:40:48,802 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,802 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,803 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,806 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:48,806 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:48,807 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:40:48,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,808 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 03:40:48,808 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,808 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:40:48,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,809 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:48,809 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-01-14 03:40:48,809 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:40:48,814 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,815 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,815 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,815 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:48,819 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:48,819 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:40:48,820 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,820 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 03:40:48,822 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,822 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:48,822 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:48,823 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,823 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,823 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,823 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,824 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,827 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,827 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,827 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:48,827 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:48,827 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,828 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,828 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 03:40:48,828 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,828 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,829 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,829 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:48,833 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:48,833 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,834 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,834 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,834 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,835 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:48,836 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:48,836 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,837 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,839 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,840 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,840 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,840 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:48,840 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:48,840 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,841 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 03:40:48,841 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,841 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,846 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:48,846 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:48,846 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,847 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,848 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,848 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:48,848 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:48,848 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 03:40:48,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,855 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,855 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,856 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,856 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 03:40:48,857 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 03:40:48,857 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,857 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,857 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 03:40:48,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,858 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,858 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:48,859 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:40:48,859 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:48,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,861 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 03:40:48,861 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,862 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:48,864 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:48,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,866 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,866 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,866 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:48,866 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:48,866 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,867 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,868 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 03:40:48,868 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,868 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:48,869 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:48,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,871 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,871 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,871 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:48,871 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:48,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,872 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,872 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,873 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,873 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:48,873 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:48,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,874 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,875 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:48,875 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:48,875 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,876 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,876 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,876 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,877 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:48,879 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:40:48,879 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:48,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,897 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,897 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:48,898 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:40:48,898 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:48,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,901 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,901 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:48,902 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:40:48,902 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:48,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,903 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 03:40:48,903 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,904 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:40:48,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,904 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:48,905 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:48,905 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:48,907 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,913 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,913 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,913 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:48,914 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:40:48,914 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:48,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,916 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,916 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:48,917 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:48,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,918 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,918 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,918 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:48,918 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:48,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,919 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,920 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:48,920 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:48,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,921 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,921 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,922 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:48,922 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:48,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,922 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,923 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 03:40:48,923 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,924 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:48,924 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:48,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,925 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,925 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,925 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:48,925 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:48,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,926 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 03:40:48,927 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,927 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:48,927 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:40:48,927 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:48,932 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,932 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,932 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,933 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,933 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:48,933 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:48,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,934 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 03:40:48,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,934 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,935 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:48,935 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:48,936 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:48,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,940 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,940 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,940 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,944 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:48,944 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:48,944 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,945 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,945 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,945 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,946 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:48,946 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:48,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,950 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,950 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,951 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,951 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:48,951 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:48,951 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,952 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,952 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,952 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,956 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:48,959 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:48,959 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,960 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,960 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,960 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,961 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:48,961 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:48,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,964 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,964 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:48,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,965 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:48,965 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:48,965 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:48,969 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:48,969 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:48,970 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:48,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:48,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:48,970 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:48,975 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:48,975 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:49,021 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,021 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,029 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,029 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,030 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:49,030 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:49,036 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,036 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,040 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,040 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,041 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:49,041 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:49,043 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,044 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,044 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,044 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:40:49,044 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,044 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,045 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 03:40:49,045 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:49,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,050 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,050 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,050 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,051 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:49,051 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:49,053 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,054 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,054 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,054 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,055 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,055 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:49,055 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,056 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,056 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,057 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,057 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,057 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,057 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:49,058 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,058 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,058 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,059 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,059 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,059 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,060 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:49,060 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,060 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,061 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 03:40:49,061 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,061 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,062 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:49,062 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,062 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,063 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,063 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,064 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,064 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:49,064 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,065 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,065 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,065 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,065 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,066 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,066 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:49,066 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,067 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 03:40:49,068 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,068 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,068 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,068 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,069 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:49,069 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:49,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,072 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 03:40:49,072 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,072 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,073 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,073 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:49,073 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,074 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,074 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 03:40:49,074 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,074 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,075 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,076 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:40:49,076 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:49,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,079 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,079 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,080 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,080 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:49,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,081 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 03:40:49,082 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,082 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,083 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:49,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,084 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,084 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,085 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,085 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:49,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,086 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 03:40:49,087 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,087 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,087 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,088 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:49,088 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,089 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,089 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,089 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,090 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,090 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,090 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,090 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,090 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:49,090 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,092 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,092 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,093 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,093 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:49,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,094 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 03:40:49,095 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,095 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,100 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:40:49,100 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:49,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,154 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,154 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,155 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:40:49,155 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:49,166 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,167 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,167 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,171 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:40:49,172 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:49,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,178 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,178 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,178 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:40:49,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,179 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,182 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 03:40:49,182 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:49,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,194 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,194 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,194 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,197 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:40:49,198 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:49,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,204 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 03:40:49,204 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,208 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,208 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:49,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,210 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,213 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,213 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:49,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,214 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 03:40:49,218 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,219 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,219 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:49,219 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,221 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,227 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,227 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:49,227 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,228 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,231 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,232 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,232 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:49,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,239 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,240 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,240 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,240 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:49,241 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,242 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,242 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,243 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,244 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:40:49,244 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:49,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,254 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 03:40:49,254 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 03:40:49,254 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,255 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,255 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:49,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,259 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 03:40:49,259 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 03:40:49,260 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,260 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:49,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,260 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:49,262 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:40:49,262 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:49,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,265 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,265 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,265 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:49,265 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,266 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:49,266 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:49,266 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,267 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,268 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,268 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,268 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:49,268 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,269 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,269 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:49,269 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:49,269 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,270 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,270 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,271 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,271 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:49,271 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,271 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,271 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,272 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:49,272 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:49,272 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,273 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,275 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:49,275 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,275 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:49,275 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:49,276 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,277 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,277 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 03:40:49,277 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,277 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:49,278 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,278 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:49,278 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:49,279 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,280 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,280 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 03:40:49,280 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,280 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:49,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,281 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,281 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,281 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:49,281 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:49,281 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,282 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,284 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,284 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,285 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:49,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,285 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:49,289 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:40:49,289 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:49,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,345 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 03:40:49,346 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,346 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:49,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,346 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:49,347 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:40:49,348 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:49,351 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,351 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,352 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,352 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:49,352 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,352 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:49,354 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:40:49,355 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:49,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,358 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,358 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,359 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:49,359 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:40:49,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,359 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:49,360 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:49,360 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:49,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,365 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,365 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,365 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:49,366 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,366 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:49,367 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:40:49,367 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:49,369 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,370 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,370 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,370 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:49,370 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,371 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:49,371 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:49,371 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,372 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,372 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,373 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,373 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:49,373 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,374 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:49,374 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:49,374 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,375 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,375 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,376 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:49,379 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,379 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,379 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,379 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:49,380 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:49,380 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,493 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,493 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 03:40:49,496 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,496 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:49,496 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,496 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,497 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:49,497 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:49,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,498 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,498 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,498 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:49,498 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,502 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:49,502 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:49,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,503 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,503 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,504 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,504 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:49,504 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,505 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:49,505 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:49,505 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,512 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,512 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 03:40:49,513 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,513 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:49,513 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,513 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:49,514 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 03:40:49,514 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 03:40:49,521 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,521 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 03:40:49,522 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,525 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:49,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,526 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 03:40:49,526 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 03:40:49,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,527 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,527 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 03:40:49,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,528 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,528 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:49,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,528 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,529 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:49,529 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:49,540 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,540 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,541 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,544 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:49,544 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,545 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,545 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:49,545 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,550 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,550 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,551 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,551 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:49,551 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,551 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,552 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:49,552 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,556 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,556 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 03:40:49,561 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,561 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:49,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,562 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,562 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:49,562 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,563 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,564 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 03:40:49,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,564 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:49,564 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,564 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,565 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,565 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:49,565 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,571 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,572 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,572 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,572 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:49,572 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,572 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,572 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,572 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,573 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:49,573 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,574 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,574 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,574 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,574 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:49,575 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,578 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,578 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,578 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,578 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:49,578 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,579 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,580 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,583 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,583 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:49,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,583 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,584 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,590 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:49,591 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:49,746 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,746 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,747 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,747 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:49,747 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,747 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,751 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:49,752 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:49,761 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,761 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,762 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,762 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:49,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,762 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,766 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:49,766 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:49,772 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,776 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,776 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,776 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:49,777 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:40:49,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,777 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,778 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 03:40:49,778 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:49,790 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,790 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,791 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,791 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:49,791 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,791 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,795 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:49,795 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:49,801 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,802 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,802 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,802 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:49,802 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,805 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,805 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:49,805 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,808 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 03:40:49,808 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,809 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:49,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,809 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,810 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:49,814 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,815 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,815 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,816 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,816 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:49,816 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,816 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,822 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:49,822 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,823 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,824 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,824 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,824 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:49,824 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,824 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,825 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,825 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:49,825 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,826 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,827 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,827 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:49,827 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,827 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,827 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,827 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,828 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:49,828 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,829 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,830 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,830 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:49,830 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,830 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,831 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:49,831 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,832 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,832 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 03:40:49,832 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,832 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:49,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,833 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,834 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:49,834 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:49,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,837 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,837 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,837 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 03:40:49,837 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,838 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,838 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,838 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:49,838 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:49,838 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,839 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,840 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 03:40:49,840 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,840 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,840 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:49,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,841 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,842 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:40:49,842 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:49,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,848 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,848 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:49,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,849 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,849 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:49,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,851 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,851 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,851 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:49,851 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,852 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,853 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:49,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,854 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,854 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:49,855 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,855 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,856 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:49,856 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,857 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,857 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 03:40:49,857 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,857 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:49,857 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,858 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,858 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:49,859 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,860 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,860 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:49,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,861 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,861 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:49,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,863 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 03:40:49,863 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,863 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:49,863 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:49,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,864 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,864 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:49,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:49,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:49,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:49,866 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:49,866 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:49,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:49,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:49,866 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:49,873 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:40:49,873 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:50,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,204 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 03:40:50,205 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,205 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,205 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:50,207 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:40:50,207 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:50,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,221 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,221 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,221 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,222 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,222 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:50,226 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:40:50,226 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:50,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,236 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,236 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,236 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:40:50,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,237 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:50,240 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 03:40:50,241 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:50,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,257 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,257 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,258 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:50,264 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:40:50,265 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:50,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,272 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,272 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,272 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,272 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,273 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,273 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,273 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:50,274 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:50,274 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,275 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,275 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 03:40:50,276 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,276 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,276 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,276 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,276 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,276 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:50,277 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:50,277 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,282 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,283 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,284 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,284 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:50,285 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:50,285 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,287 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,287 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,287 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,288 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:50,288 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:50,288 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,289 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,290 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,290 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,290 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,290 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,291 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:50,291 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:50,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,292 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,293 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 03:40:50,293 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,293 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,293 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,294 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:50,294 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:50,295 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,295 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,296 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,300 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,300 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,300 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,300 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,300 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:50,302 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 03:40:50,302 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 03:40:50,307 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,307 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,308 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,308 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,308 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,308 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 03:40:50,309 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 03:40:50,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,310 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,310 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 03:40:50,310 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,310 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,311 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:50,311 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,311 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,311 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:50,312 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:50,312 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:50,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,315 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,315 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:50,315 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,315 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:50,316 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:50,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,317 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,318 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 03:40:50,318 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,318 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:50,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,319 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:50,319 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:50,319 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,320 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,321 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,321 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:50,321 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,321 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:50,322 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:50,322 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,333 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,334 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,334 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,334 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:50,335 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,335 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:50,335 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:50,335 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,339 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,339 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,340 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,340 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:50,340 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,340 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:50,341 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:50,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,342 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 03:40:50,343 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,343 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:50,343 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,343 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:50,343 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:50,344 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,346 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,346 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,346 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:50,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,347 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:50,350 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:50,351 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:50,388 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,388 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,389 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,389 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:50,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,389 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:50,390 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:50,390 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:50,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,393 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,394 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,394 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:50,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,394 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:50,395 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:50,395 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:50,399 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,399 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,399 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,399 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:50,399 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:40:50,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,400 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:50,402 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 03:40:50,402 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:50,406 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,407 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,407 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,407 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:50,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,407 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:50,408 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:50,408 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:50,411 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,412 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,412 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:50,412 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,412 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:50,413 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:50,413 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,415 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,415 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,415 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:50,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,416 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:50,416 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:50,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,418 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,418 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,418 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:50,418 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,418 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:50,419 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:50,419 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,420 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 03:40:50,421 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,421 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:50,421 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,421 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:50,422 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:50,422 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,423 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,423 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,423 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,424 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:50,427 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,427 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:50,427 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:50,428 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,429 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,429 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,429 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,430 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:50,430 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,430 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,430 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:50,430 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:50,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,432 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,432 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,432 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,432 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:50,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,433 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:50,433 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 03:40:50,434 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 03:40:50,436 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,436 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 03:40:50,437 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,437 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 03:40:50,437 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,445 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,445 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 03:40:50,445 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 03:40:50,446 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,447 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 03:40:50,447 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 03:40:50,448 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,448 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,448 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,448 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:50,450 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:40:50,450 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:40:50,457 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,457 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 03:40:50,457 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,457 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,458 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,461 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:50,462 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:50,462 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,464 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,464 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 03:40:50,464 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,465 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,465 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,501 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:50,501 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:50,501 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,503 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,504 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 03:40:50,504 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,504 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,504 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,505 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:50,505 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:50,505 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,507 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,507 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 03:40:50,507 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,507 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,508 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,513 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,513 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:50,513 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:50,514 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,515 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,516 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,516 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,516 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,516 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,559 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:50,559 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:50,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,562 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,562 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,562 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,563 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,563 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,563 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:50,563 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:50,563 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,565 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,566 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,566 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,566 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:50,578 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:40:50,579 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:40:50,713 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,713 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,714 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,714 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,714 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:50,715 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:40:50,715 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:40:50,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,720 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,721 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,721 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,721 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:50,725 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:40:50,726 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:40:50,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,734 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,738 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,738 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,738 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 03:40:50,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,738 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:50,740 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-01-14 03:40:50,740 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:40:50,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,753 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,754 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,754 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:50,761 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:40:50,761 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:40:50,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,768 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 03:40:50,768 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,769 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,769 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,769 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:50,769 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:50,770 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,777 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,777 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 03:40:50,777 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,777 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,778 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,778 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:50,778 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:50,778 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,787 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,787 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,788 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,788 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,788 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:50,789 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:50,789 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,791 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,791 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,792 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,796 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,796 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,796 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:50,797 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:50,797 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,802 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,802 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,802 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,803 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,803 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,803 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:50,803 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:50,804 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,806 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 03:40:50,811 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,811 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,811 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,812 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:50,812 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:50,812 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,818 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,819 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 03:40:50,819 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,819 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,819 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:50,821 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 03:40:50,823 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 03:40:50,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,828 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 03:40:50,828 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 03:40:50,828 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 03:40:50,828 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 03:40:50,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 03:40:50,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 03:40:50,829 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 03:40:50,829 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 03:40:50,829 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 03:40:50,831 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 03:40:50,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 14.01 03:40:50 BoogieIcfgContainer [2019-01-14 03:40:50,838 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2019-01-14 03:40:50,839 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-14 03:40:50,839 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-14 03:40:50,839 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-14 03:40:50,840 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 03:40:07" (3/4) ... [2019-01-14 03:40:50,843 INFO L147 WitnessPrinter]: No result that supports witness generation found [2019-01-14 03:40:50,843 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-14 03:40:50,845 INFO L168 Benchmark]: Toolchain (without parser) took 44634.40 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 298.8 MB). Free memory was 948.7 MB in the beginning and 965.3 MB in the end (delta: -16.6 MB). Peak memory consumption was 282.2 MB. Max. memory is 11.5 GB. [2019-01-14 03:40:50,846 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 03:40:50,847 INFO L168 Benchmark]: CACSL2BoogieTranslator took 313.65 ms. Allocated memory is still 1.0 GB. Free memory was 948.7 MB in the beginning and 937.9 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-01-14 03:40:50,849 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.30 ms. Allocated memory is still 1.0 GB. Free memory was 937.9 MB in the beginning and 932.6 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-01-14 03:40:50,866 INFO L168 Benchmark]: Boogie Preprocessor took 87.52 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.1 MB). Free memory was 932.6 MB in the beginning and 1.1 GB in the end (delta: -166.9 MB). Peak memory consumption was 13.5 MB. Max. memory is 11.5 GB. [2019-01-14 03:40:50,867 INFO L168 Benchmark]: RCFGBuilder took 527.39 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. [2019-01-14 03:40:50,867 INFO L168 Benchmark]: BuchiAutomizer took 43643.75 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 187.7 MB). Free memory was 1.1 GB in the beginning and 965.3 MB in the end (delta: 114.5 MB). Peak memory consumption was 485.5 MB. Max. memory is 11.5 GB. [2019-01-14 03:40:50,868 INFO L168 Benchmark]: Witness Printer took 4.57 ms. Allocated memory is still 1.3 GB. Free memory is still 965.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 03:40:50,879 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 313.65 ms. Allocated memory is still 1.0 GB. Free memory was 948.7 MB in the beginning and 937.9 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 51.30 ms. Allocated memory is still 1.0 GB. Free memory was 937.9 MB in the beginning and 932.6 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 87.52 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.1 MB). Free memory was 932.6 MB in the beginning and 1.1 GB in the end (delta: -166.9 MB). Peak memory consumption was 13.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 527.39 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 43643.75 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 187.7 MB). Free memory was 1.1 GB in the beginning and 965.3 MB in the end (delta: 114.5 MB). Peak memory consumption was 485.5 MB. Max. memory is 11.5 GB. * Witness Printer took 4.57 ms. Allocated memory is still 1.3 GB. Free memory is still 965.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 43.5s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 43.5s. 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: inital47 mio100 ax100 hnf96 lsp68 ukn94 mio100 lsp93 div640 bol100 ite100 ukn100 eq141 hnf42 smp89 dnf100 smp100 tf102 neg100 sie103 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 17ms VariablesStem: 2 VariablesLoop: 0 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 24 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 1 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 1 LassoNonterminationAnalysisTime: 16.5s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "havoc main_#res;havoc main_#t~nondet0, main_#t~nondet1, main_#t~nondet2, main_#t~nondet5, main_#t~mem6, main_#t~mem7, main_#t~post4, main_#t~post3, main_#t~mem10, main_#t~post9, main_#t~post8, main_~N_LIN~0, main_~N_COL~0, main_~j~0, main_~k~0, main_~#matriz~0.base, main_~#matriz~0.offset, main_~maior~0;main_~N_LIN~0 := main_#t~nondet0;havoc main_#t~nondet0;main_~N_COL~0 := main_#t~nondet1;havoc main_#t~nondet1;havoc main_~j~0;havoc main_~k~0;call main_~#matriz~0.base, main_~#matriz~0.offset := #Ultimate.allocOnStack(4 * (if main_~N_LIN~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_LIN~0 % 4294967296 % 4294967296 else main_~N_LIN~0 % 4294967296 % 4294967296 - 4294967296) * (if main_~N_COL~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_COL~0 % 4294967296 % 4294967296 else main_~N_COL~0 % 4294967296 % 4294967296 - 4294967296));havoc main_~maior~0;main_~maior~0 := main_#t~nondet2;havoc main_#t~nondet2;main_~j~0 := 0;" "assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0;" "assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296);" "main_#t~post3 := main_~j~0;main_~j~0 := 1 + main_#t~post3;havoc main_#t~post3;" Loop: "assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0;" "assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296);" "main_#t~post3 := main_~j~0;main_~j~0 := 1 + main_#t~post3;havoc main_#t~post3;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...