./Ultimate.py --spec /storage/repos/svcomp/c/properties/termination.prp --file /storage/repos/svcomp/c/termination-memory-linkedlists/ll_append-alloca_true-termination.c.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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/termination-memory-linkedlists/ll_append-alloca_true-termination.c.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-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 64bit --witnessprinter.graph.data.programhash d6b98f45248441181ae0f7e25e1c649442617e1c 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Execution finished normally Using bit-precise analysis No suitable file found in config dir /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config using search string *Termination*64bit*_Bitvector*.epf No suitable settings file found using Termination*64bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000)Received EOF on stdin. stderr output: (error "out of memory") --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-14 02:38:08,344 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-14 02:38:08,346 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-14 02:38:08,358 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-14 02:38:08,358 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-14 02:38:08,360 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-14 02:38:08,361 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-14 02:38:08,363 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-14 02:38:08,365 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-14 02:38:08,366 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-14 02:38:08,367 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-14 02:38:08,367 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-14 02:38:08,368 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-14 02:38:08,370 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-14 02:38:08,371 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-14 02:38:08,371 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-14 02:38:08,373 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-14 02:38:08,374 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-14 02:38:08,376 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-14 02:38:08,378 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-14 02:38:08,379 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-14 02:38:08,381 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-14 02:38:08,383 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-14 02:38:08,384 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-14 02:38:08,384 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-14 02:38:08,385 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-14 02:38:08,386 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-14 02:38:08,387 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-14 02:38:08,388 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-14 02:38:08,389 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-14 02:38:08,389 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-14 02:38:08,390 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-14 02:38:08,390 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-14 02:38:08,390 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-14 02:38:08,391 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-14 02:38:08,393 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-14 02:38:08,393 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-Automizer_Default.epf [2019-01-14 02:38:08,409 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-14 02:38:08,409 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-14 02:38:08,410 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-14 02:38:08,410 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-14 02:38:08,411 INFO L133 SettingsManager]: * Use SBE=true [2019-01-14 02:38:08,411 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-01-14 02:38:08,411 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-01-14 02:38:08,412 INFO L133 SettingsManager]: * Use old map elimination=false [2019-01-14 02:38:08,412 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2019-01-14 02:38:08,412 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2019-01-14 02:38:08,412 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-01-14 02:38:08,412 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-14 02:38:08,413 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-01-14 02:38:08,413 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-14 02:38:08,413 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-14 02:38:08,413 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-01-14 02:38:08,413 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-01-14 02:38:08,413 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-01-14 02:38:08,414 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-14 02:38:08,415 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-01-14 02:38:08,415 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-14 02:38:08,415 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-01-14 02:38:08,416 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-14 02:38:08,416 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-14 02:38:08,416 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-01-14 02:38:08,416 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-14 02:38:08,416 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-14 02:38:08,417 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-01-14 02:38:08,418 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-01-14 02:38:08,419 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d6b98f45248441181ae0f7e25e1c649442617e1c [2019-01-14 02:38:08,453 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-14 02:38:08,466 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-14 02:38:08,470 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-14 02:38:08,472 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-14 02:38:08,472 INFO L276 PluginConnector]: CDTParser initialized [2019-01-14 02:38:08,473 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/termination-memory-linkedlists/ll_append-alloca_true-termination.c.i [2019-01-14 02:38:08,535 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bad60ca60/b09bf2767b5748139320d16bc0270952/FLAG962146e76 [2019-01-14 02:38:09,037 INFO L307 CDTParser]: Found 1 translation units. [2019-01-14 02:38:09,038 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/termination-memory-linkedlists/ll_append-alloca_true-termination.c.i [2019-01-14 02:38:09,051 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bad60ca60/b09bf2767b5748139320d16bc0270952/FLAG962146e76 [2019-01-14 02:38:09,393 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bad60ca60/b09bf2767b5748139320d16bc0270952 [2019-01-14 02:38:09,397 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-14 02:38:09,399 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-14 02:38:09,400 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-14 02:38:09,400 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-14 02:38:09,404 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-14 02:38:09,405 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 02:38:09" (1/1) ... [2019-01-14 02:38:09,409 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58a3a13d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:38:09, skipping insertion in model container [2019-01-14 02:38:09,409 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 02:38:09" (1/1) ... [2019-01-14 02:38:09,417 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-14 02:38:09,479 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-14 02:38:09,870 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 02:38:09,884 INFO L191 MainTranslator]: Completed pre-run [2019-01-14 02:38:10,018 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 02:38:10,077 INFO L195 MainTranslator]: Completed translation [2019-01-14 02:38:10,078 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:38:10 WrapperNode [2019-01-14 02:38:10,079 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-14 02:38:10,079 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-14 02:38:10,080 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-14 02:38:10,080 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-14 02:38:10,089 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:38:10" (1/1) ... [2019-01-14 02:38:10,110 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:38:10" (1/1) ... [2019-01-14 02:38:10,137 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-14 02:38:10,138 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-14 02:38:10,138 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-14 02:38:10,138 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-14 02:38:10,148 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:38:10" (1/1) ... [2019-01-14 02:38:10,148 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:38:10" (1/1) ... [2019-01-14 02:38:10,152 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:38:10" (1/1) ... [2019-01-14 02:38:10,152 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:38:10" (1/1) ... [2019-01-14 02:38:10,160 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:38:10" (1/1) ... [2019-01-14 02:38:10,165 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:38:10" (1/1) ... [2019-01-14 02:38:10,167 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:38:10" (1/1) ... [2019-01-14 02:38:10,170 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-14 02:38:10,170 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-14 02:38:10,170 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-14 02:38:10,171 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-14 02:38:10,171 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:38:10" (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 02:38:10,230 INFO L130 BoogieDeclarations]: Found specification of procedure new_ll [2019-01-14 02:38:10,231 INFO L138 BoogieDeclarations]: Found implementation of procedure new_ll [2019-01-14 02:38:10,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-01-14 02:38:10,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-01-14 02:38:10,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-01-14 02:38:10,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-01-14 02:38:10,231 INFO L130 BoogieDeclarations]: Found specification of procedure length [2019-01-14 02:38:10,231 INFO L138 BoogieDeclarations]: Found implementation of procedure length [2019-01-14 02:38:10,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-14 02:38:10,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-14 02:38:10,654 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-14 02:38:10,655 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-01-14 02:38:10,656 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 02:38:10 BoogieIcfgContainer [2019-01-14 02:38:10,656 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-14 02:38:10,657 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-01-14 02:38:10,657 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-01-14 02:38:10,660 INFO L276 PluginConnector]: BuchiAutomizer initialized [2019-01-14 02:38:10,661 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 02:38:10,661 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 14.01 02:38:09" (1/3) ... [2019-01-14 02:38:10,663 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@ea376a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 14.01 02:38:10, skipping insertion in model container [2019-01-14 02:38:10,663 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 02:38:10,663 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:38:10" (2/3) ... [2019-01-14 02:38:10,663 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@ea376a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 14.01 02:38:10, skipping insertion in model container [2019-01-14 02:38:10,663 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 02:38:10,664 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 02:38:10" (3/3) ... [2019-01-14 02:38:10,665 INFO L375 chiAutomizerObserver]: Analyzing ICFG ll_append-alloca_true-termination.c.i [2019-01-14 02:38:10,721 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-14 02:38:10,721 INFO L374 BuchiCegarLoop]: Interprodecural is true [2019-01-14 02:38:10,722 INFO L375 BuchiCegarLoop]: Hoare is false [2019-01-14 02:38:10,722 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-01-14 02:38:10,722 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-14 02:38:10,722 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-14 02:38:10,722 INFO L379 BuchiCegarLoop]: Difference is false [2019-01-14 02:38:10,722 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-14 02:38:10,723 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-01-14 02:38:10,738 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 29 states. [2019-01-14 02:38:10,772 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 8 [2019-01-14 02:38:10,773 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 02:38:10,774 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 02:38:10,782 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2019-01-14 02:38:10,782 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-01-14 02:38:10,783 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2019-01-14 02:38:10,783 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 29 states. [2019-01-14 02:38:10,788 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 8 [2019-01-14 02:38:10,790 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 02:38:10,790 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 02:38:10,791 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2019-01-14 02:38:10,791 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-01-14 02:38:10,800 INFO L794 eck$LassoCheckResult]: Stem: 25#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 8#L-1true havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 10#L574true assume !(main_~n~0 < 1); 5#L577true call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 13#new_llENTRYtrue [2019-01-14 02:38:10,801 INFO L796 eck$LassoCheckResult]: Loop: 13#new_llENTRYtrue ~n := #in~n; 31#L548true assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 24#L552true call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 13#new_llENTRYtrue [2019-01-14 02:38:10,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:38:10,808 INFO L82 PathProgramCache]: Analyzing trace with hash 1418246, now seen corresponding path program 1 times [2019-01-14 02:38:10,809 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:38:10,810 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:38:10,851 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:10,851 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:38:10,851 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:10,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:10,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:10,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:38:10,925 INFO L82 PathProgramCache]: Analyzing trace with hash 29969, now seen corresponding path program 1 times [2019-01-14 02:38:10,925 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:38:10,925 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:38:10,926 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:10,926 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:38:10,926 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:10,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:10,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:10,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:38:10,967 INFO L82 PathProgramCache]: Analyzing trace with hash -698706196, now seen corresponding path program 1 times [2019-01-14 02:38:10,967 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:38:10,968 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:38:10,969 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:10,969 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:38:10,969 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:10,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:11,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:11,468 WARN L181 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 66 [2019-01-14 02:38:11,666 WARN L181 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-01-14 02:38:11,888 WARN L181 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-01-14 02:38:12,232 WARN L181 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-01-14 02:38:12,434 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 02:38:12,435 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 02:38:12,435 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 02:38:12,436 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 02:38:12,436 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 02:38:12,436 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 02:38:12,437 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 02:38:12,437 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 02:38:12,437 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append-alloca_true-termination.c.i_Iteration1_Lasso [2019-01-14 02:38:12,437 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 02:38:12,437 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 02:38:12,463 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 02:38:12,471 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 02:38:12,476 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 02:38:12,478 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 02:38:12,482 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 02:38:12,485 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 02:38:12,489 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 02:38:12,492 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 02:38:12,495 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 02:38:12,499 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 02:38:12,504 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 02:38:12,507 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 02:38:12,513 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 02:38:12,517 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 02:38:12,522 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 02:38:12,525 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 02:38:12,530 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 02:38:12,540 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 02:38:12,542 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 02:38:12,546 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 02:38:12,552 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 02:38:12,555 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 02:38:12,573 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 02:38:12,576 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 02:38:12,579 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 02:38:12,583 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 02:38:12,659 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 02:38:12,662 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 02:38:12,663 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 02:38:12,665 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 02:38:12,669 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 02:38:12,674 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 02:38:12,677 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 02:38:12,695 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 02:38:12,700 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 02:38:12,707 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 02:38:12,712 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 02:38:12,727 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 02:38:12,731 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 02:38:12,739 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 02:38:12,748 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 02:38:12,753 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 02:38:12,755 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 02:38:12,766 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 02:38:12,783 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 02:38:12,785 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 02:38:12,788 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 02:38:12,792 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 02:38:13,146 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 02:38:13,151 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 02:38:13,153 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 02:38:13,155 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,156 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,158 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,161 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,161 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:13,162 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,162 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,162 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,163 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,163 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,163 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,165 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:13,165 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,166 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,166 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,166 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,167 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,168 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,169 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:13,169 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,169 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,170 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,170 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,172 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:13,173 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,173 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,174 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,176 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 02:38:13,176 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,177 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,178 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,179 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,179 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:13,180 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,180 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,181 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,182 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,183 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:13,183 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,183 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,184 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,184 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,185 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,186 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,186 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:13,187 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,187 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,188 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,188 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,190 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:13,190 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,191 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,191 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,193 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:13,194 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,194 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,194 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,195 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,195 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,197 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:13,198 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,198 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,199 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,201 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:13,201 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,202 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,202 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:13,207 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,207 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,210 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,210 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:13,216 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,216 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,216 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,219 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,219 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,220 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 02:38:13,222 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,222 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,222 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,224 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,225 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,228 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 02:38:13,229 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,230 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,234 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:13,234 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:38:13,239 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:13,241 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,241 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,241 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,244 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,246 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:13,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,248 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,251 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,251 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,253 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:13,253 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,255 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,256 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,257 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:13,261 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,261 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,261 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,262 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,263 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,265 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 02:38:13,266 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,267 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,267 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,267 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,271 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:13,272 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,272 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,272 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,275 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,275 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,277 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,278 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:13,278 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,278 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,279 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,280 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,281 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,281 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,284 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 02:38:13,285 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,286 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:13,287 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,287 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:13,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,290 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,291 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:13,291 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,291 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:13,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,292 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:38:13,292 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,295 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:13,295 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:13,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:13,306 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 02:38:13,308 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:13,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:13,308 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:38:13,308 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:13,319 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 02:38:13,319 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:38:13,418 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2019-01-14 02:38:13,457 INFO L443 ModelExtractionUtils]: Simplification made 5 calls to the SMT solver. [2019-01-14 02:38:13,458 INFO L444 ModelExtractionUtils]: 5 out of 11 variables were initially zero. Simplification set additionally 3 variables to zero. [2019-01-14 02:38:13,460 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2019-01-14 02:38:13,464 INFO L440 nArgumentSynthesizer]: Removed 3 redundant supporting invariants from a total of 4. [2019-01-14 02:38:13,465 INFO L518 LassoAnalysis]: Proved termination. [2019-01-14 02:38:13,466 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(new_ll_#in~n) = 1*new_ll_#in~n Supporting invariants [1*new_ll_#in~n >= 0] [2019-01-14 02:38:13,483 INFO L297 tatePredicateManager]: 0 out of 1 supporting invariants were superfluous and have been removed [2019-01-14 02:38:13,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:38:13,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 02:38:13,586 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-14 02:38:13,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 02:38:13,675 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-14 02:38:13,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-14 02:38:13,759 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.2 stem predicates 3 loop predicates [2019-01-14 02:38:13,761 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 29 states. Second operand 5 states. [2019-01-14 02:38:13,948 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 29 states.. Second operand 5 states. Result 50 states and 62 transitions. Complement of second has 13 states. [2019-01-14 02:38:13,949 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 2 stem states 2 non-accepting loop states 1 accepting loop states [2019-01-14 02:38:13,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2019-01-14 02:38:13,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 12 transitions. [2019-01-14 02:38:13,954 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 12 transitions. Stem has 4 letters. Loop has 3 letters. [2019-01-14 02:38:13,955 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-01-14 02:38:13,955 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 12 transitions. Stem has 7 letters. Loop has 3 letters. [2019-01-14 02:38:13,956 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-01-14 02:38:13,956 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 12 transitions. Stem has 4 letters. Loop has 6 letters. [2019-01-14 02:38:13,956 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-01-14 02:38:13,957 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 50 states and 62 transitions. [2019-01-14 02:38:13,962 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 8 [2019-01-14 02:38:13,970 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 50 states to 34 states and 45 transitions. [2019-01-14 02:38:13,972 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 27 [2019-01-14 02:38:13,972 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 29 [2019-01-14 02:38:13,973 INFO L73 IsDeterministic]: Start isDeterministic. Operand 34 states and 45 transitions. [2019-01-14 02:38:13,974 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-01-14 02:38:13,975 INFO L706 BuchiCegarLoop]: Abstraction has 34 states and 45 transitions. [2019-01-14 02:38:13,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states and 45 transitions. [2019-01-14 02:38:14,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 32. [2019-01-14 02:38:14,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2019-01-14 02:38:14,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 41 transitions. [2019-01-14 02:38:14,003 INFO L729 BuchiCegarLoop]: Abstraction has 32 states and 41 transitions. [2019-01-14 02:38:14,003 INFO L609 BuchiCegarLoop]: Abstraction has 32 states and 41 transitions. [2019-01-14 02:38:14,003 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2019-01-14 02:38:14,003 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 32 states and 41 transitions. [2019-01-14 02:38:14,005 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 8 [2019-01-14 02:38:14,005 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 02:38:14,005 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 02:38:14,006 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-14 02:38:14,006 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-01-14 02:38:14,007 INFO L794 eck$LassoCheckResult]: Stem: 171#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 169#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 170#L574 assume !(main_~n~0 < 1); 158#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 163#new_llENTRY ~n := #in~n; 174#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 176#new_llFINAL assume true; 172#new_llEXIT >#59#return; 165#L577-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 157#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 160#new_llENTRY [2019-01-14 02:38:14,007 INFO L796 eck$LassoCheckResult]: Loop: 160#new_llENTRY ~n := #in~n; 177#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 156#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 160#new_llENTRY [2019-01-14 02:38:14,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:38:14,007 INFO L82 PathProgramCache]: Analyzing trace with hash -1747034784, now seen corresponding path program 1 times [2019-01-14 02:38:14,007 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:38:14,007 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:38:14,008 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:14,008 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:38:14,008 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:14,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:14,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:14,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:38:14,041 INFO L82 PathProgramCache]: Analyzing trace with hash 29969, now seen corresponding path program 2 times [2019-01-14 02:38:14,041 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:38:14,041 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:38:14,045 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:14,045 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:38:14,045 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:14,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:14,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:14,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:38:14,078 INFO L82 PathProgramCache]: Analyzing trace with hash 500442962, now seen corresponding path program 1 times [2019-01-14 02:38:14,078 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:38:14,078 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:38:14,079 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:14,079 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:38:14,079 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:14,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:14,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:14,296 WARN L181 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 66 [2019-01-14 02:38:14,920 WARN L181 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 68 [2019-01-14 02:38:15,050 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 02:38:15,050 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 02:38:15,050 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 02:38:15,050 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 02:38:15,050 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 02:38:15,050 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 02:38:15,051 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 02:38:15,051 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 02:38:15,051 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append-alloca_true-termination.c.i_Iteration2_Lasso [2019-01-14 02:38:15,051 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 02:38:15,051 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 02:38:15,057 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 02:38:15,064 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 02:38:15,066 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:38:15,067 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 02:38:15,070 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 02:38:15,071 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 02:38:15,072 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 02:38:15,075 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 02:38:15,077 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 02:38:15,079 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 02:38:15,081 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 02:38:15,083 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 02:38:15,087 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 02:38:15,089 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 02:38:15,091 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 02:38:15,093 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 02:38:15,100 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 02:38:15,101 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 02:38:15,104 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 02:38:15,106 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 02:38:15,136 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 02:38:15,139 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 02:38:15,147 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 02:38:15,149 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 02:38:15,152 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 02:38:15,155 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 02:38:15,158 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 02:38:15,159 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 02:38:15,161 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 02:38:15,162 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 02:38:15,169 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 02:38:15,171 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 02:38:15,172 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 02:38:15,195 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 02:38:15,197 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 02:38:15,199 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 02:38:15,200 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 02:38:15,202 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 02:38:15,208 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 02:38:15,209 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 02:38:15,211 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 02:38:15,213 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 02:38:15,215 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 02:38:15,220 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 02:38:15,222 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 02:38:15,223 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 02:38:15,228 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 02:38:15,229 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 02:38:15,519 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 02:38:15,519 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 02:38:15,519 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:15,520 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:15,520 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:15,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:15,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:15,520 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:15,521 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:15,521 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:15,522 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:15,522 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:15,522 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:15,522 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:15,523 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:15,523 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:15,523 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:15,523 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:15,523 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:15,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:15,524 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:15,525 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:15,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:15,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:15,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:15,525 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:15,525 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:15,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:15,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:15,526 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:15,527 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:15,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:15,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:15,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:15,527 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:15,528 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:15,528 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:15,528 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:15,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:15,529 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:15,529 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:15,529 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:15,529 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:15,530 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:15,530 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:15,530 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:15,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:15,531 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:15,531 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:15,532 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:15,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:15,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:15,532 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:15,532 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:15,533 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:15,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:15,533 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 02:38:15,534 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:15,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:15,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:15,534 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:15,535 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:15,535 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:38:15,538 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:15,538 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:15,538 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:15,539 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:15,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:15,539 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:15,539 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:15,539 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:15,539 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:15,540 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:15,540 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 02:38:15,541 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:15,541 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:15,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:15,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:15,541 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:15,542 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:15,542 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:15,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:15,546 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:15,546 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:15,546 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:15,547 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:15,549 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:15,549 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:15,549 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:15,549 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:15,550 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:15,550 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 02:38:15,551 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:15,551 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:15,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:15,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:15,551 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:15,559 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:15,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:15,560 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:15,561 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:15,561 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:15,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:15,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:15,561 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:15,562 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:15,567 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:15,567 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:15,568 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:15,568 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:15,569 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:15,569 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:15,569 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:15,569 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:15,569 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:15,575 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:15,575 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:15,579 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:15,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:15,580 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:15,580 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:15,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:15,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:15,581 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:15,589 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:15,589 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:15,590 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:15,590 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:15,591 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:15,594 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:15,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:15,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:15,594 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:15,595 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:15,595 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:15,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:15,596 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:15,596 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:15,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:15,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:15,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:15,605 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:15,605 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:15,606 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:15,606 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:15,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:15,607 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:15,607 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:15,610 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:15,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:15,610 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:15,610 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:15,611 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:15,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:15,612 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:15,612 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:15,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:15,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:15,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:15,613 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:15,613 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:15,613 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:15,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:15,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:15,622 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:15,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:15,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:15,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:15,622 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:15,623 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:15,623 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:15,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:15,627 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:15,628 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:15,628 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:15,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:15,628 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:38:15,628 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:15,629 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:15,629 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:15,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:15,634 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 02:38:15,635 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:15,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:15,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:15,635 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:15,640 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:15,640 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:38:15,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:15,653 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:15,659 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:15,659 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:15,659 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:38:15,659 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:15,664 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 02:38:15,664 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:38:15,690 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2019-01-14 02:38:15,716 INFO L443 ModelExtractionUtils]: Simplification made 5 calls to the SMT solver. [2019-01-14 02:38:15,716 INFO L444 ModelExtractionUtils]: 5 out of 11 variables were initially zero. Simplification set additionally 3 variables to zero. [2019-01-14 02:38:15,717 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2019-01-14 02:38:15,721 INFO L440 nArgumentSynthesizer]: Removed 3 redundant supporting invariants from a total of 4. [2019-01-14 02:38:15,721 INFO L518 LassoAnalysis]: Proved termination. [2019-01-14 02:38:15,721 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(new_ll_#in~n) = 1*new_ll_#in~n Supporting invariants [1*new_ll_#in~n >= 0] [2019-01-14 02:38:15,746 INFO L297 tatePredicateManager]: 0 out of 1 supporting invariants were superfluous and have been removed [2019-01-14 02:38:15,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:38:15,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 02:38:15,845 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-14 02:38:15,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 02:38:15,951 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-14 02:38:16,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-14 02:38:16,128 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.3 stem predicates 3 loop predicates [2019-01-14 02:38:16,128 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 32 states and 41 transitions. cyclomatic complexity: 13 Second operand 6 states. [2019-01-14 02:38:16,395 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 32 states and 41 transitions. cyclomatic complexity: 13. Second operand 6 states. Result 55 states and 67 transitions. Complement of second has 15 states. [2019-01-14 02:38:16,398 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 3 stem states 2 non-accepting loop states 1 accepting loop states [2019-01-14 02:38:16,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2019-01-14 02:38:16,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 19 transitions. [2019-01-14 02:38:16,400 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 19 transitions. Stem has 10 letters. Loop has 3 letters. [2019-01-14 02:38:16,401 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-01-14 02:38:16,401 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 19 transitions. Stem has 13 letters. Loop has 3 letters. [2019-01-14 02:38:16,401 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-01-14 02:38:16,401 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 19 transitions. Stem has 10 letters. Loop has 6 letters. [2019-01-14 02:38:16,401 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-01-14 02:38:16,402 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 55 states and 67 transitions. [2019-01-14 02:38:16,405 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-01-14 02:38:16,410 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 55 states to 49 states and 61 transitions. [2019-01-14 02:38:16,410 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 37 [2019-01-14 02:38:16,410 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 39 [2019-01-14 02:38:16,410 INFO L73 IsDeterministic]: Start isDeterministic. Operand 49 states and 61 transitions. [2019-01-14 02:38:16,410 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-01-14 02:38:16,411 INFO L706 BuchiCegarLoop]: Abstraction has 49 states and 61 transitions. [2019-01-14 02:38:16,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states and 61 transitions. [2019-01-14 02:38:16,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 43. [2019-01-14 02:38:16,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43 states. [2019-01-14 02:38:16,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 52 transitions. [2019-01-14 02:38:16,418 INFO L729 BuchiCegarLoop]: Abstraction has 43 states and 52 transitions. [2019-01-14 02:38:16,418 INFO L609 BuchiCegarLoop]: Abstraction has 43 states and 52 transitions. [2019-01-14 02:38:16,418 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2019-01-14 02:38:16,418 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 43 states and 52 transitions. [2019-01-14 02:38:16,421 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-01-14 02:38:16,421 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 02:38:16,421 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 02:38:16,422 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-14 02:38:16,422 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2019-01-14 02:38:16,422 INFO L794 eck$LassoCheckResult]: Stem: 345#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 343#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 344#L574 assume !(main_~n~0 < 1); 336#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 337#new_llENTRY ~n := #in~n; 348#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 357#new_llFINAL assume true; 351#new_llEXIT >#59#return; 339#L577-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 332#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 333#new_llENTRY ~n := #in~n; 358#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 359#new_llFINAL assume true; 352#new_llEXIT >#61#return; 334#L578-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset; 335#L563 assume !(append_~x.base == 0 && append_~x.offset == 0);append_~s~0.base, append_~s~0.offset := append_~x.base, append_~x.offset; 342#L566-3 [2019-01-14 02:38:16,422 INFO L796 eck$LassoCheckResult]: Loop: 342#L566-3 call append_#t~mem6.base, append_#t~mem6.offset := read~$Pointer$(append_~x.base, 4 + append_~x.offset, 8); 340#L566-1 assume !!(append_#t~mem6.base != 0 || append_#t~mem6.offset != 0);havoc append_#t~mem6.base, append_#t~mem6.offset;call append_#t~mem7.base, append_#t~mem7.offset := read~$Pointer$(append_~x.base, 4 + append_~x.offset, 8);append_~x.base, append_~x.offset := append_#t~mem7.base, append_#t~mem7.offset;havoc append_#t~mem7.base, append_#t~mem7.offset; 342#L566-3 [2019-01-14 02:38:16,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:38:16,423 INFO L82 PathProgramCache]: Analyzing trace with hash 862532318, now seen corresponding path program 1 times [2019-01-14 02:38:16,423 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:38:16,423 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:38:16,424 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:16,424 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:38:16,424 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:16,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 02:38:16,610 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-01-14 02:38:16,612 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-14 02:38:16,613 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-01-14 02:38:16,614 INFO L799 eck$LassoCheckResult]: stem already infeasible [2019-01-14 02:38:16,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:38:16,614 INFO L82 PathProgramCache]: Analyzing trace with hash 2150, now seen corresponding path program 1 times [2019-01-14 02:38:16,615 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:38:16,615 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:38:16,616 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:16,616 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:38:16,616 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:16,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:16,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:16,773 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-14 02:38:16,773 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-01-14 02:38:16,775 INFO L87 Difference]: Start difference. First operand 43 states and 52 transitions. cyclomatic complexity: 13 Second operand 5 states. [2019-01-14 02:38:16,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-14 02:38:16,831 INFO L93 Difference]: Finished difference Result 47 states and 55 transitions. [2019-01-14 02:38:16,832 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-14 02:38:16,832 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 47 states and 55 transitions. [2019-01-14 02:38:16,834 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-01-14 02:38:16,836 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 47 states to 44 states and 52 transitions. [2019-01-14 02:38:16,836 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 36 [2019-01-14 02:38:16,836 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 36 [2019-01-14 02:38:16,836 INFO L73 IsDeterministic]: Start isDeterministic. Operand 44 states and 52 transitions. [2019-01-14 02:38:16,837 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-01-14 02:38:16,837 INFO L706 BuchiCegarLoop]: Abstraction has 44 states and 52 transitions. [2019-01-14 02:38:16,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states and 52 transitions. [2019-01-14 02:38:16,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 40. [2019-01-14 02:38:16,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40 states. [2019-01-14 02:38:16,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 47 transitions. [2019-01-14 02:38:16,842 INFO L729 BuchiCegarLoop]: Abstraction has 40 states and 47 transitions. [2019-01-14 02:38:16,842 INFO L609 BuchiCegarLoop]: Abstraction has 40 states and 47 transitions. [2019-01-14 02:38:16,842 INFO L442 BuchiCegarLoop]: ======== Iteration 4============ [2019-01-14 02:38:16,842 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 40 states and 47 transitions. [2019-01-14 02:38:16,843 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-01-14 02:38:16,844 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 02:38:16,845 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 02:38:16,845 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-14 02:38:16,846 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2019-01-14 02:38:16,846 INFO L794 eck$LassoCheckResult]: Stem: 444#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 442#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 443#L574 assume !(main_~n~0 < 1); 423#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 435#new_llENTRY ~n := #in~n; 449#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 422#new_llFINAL assume true; 424#new_llEXIT >#59#return; 438#L577-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 431#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 432#new_llENTRY ~n := #in~n; 457#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 453#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 456#new_llENTRY ~n := #in~n; 459#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 460#new_llFINAL assume true; 458#new_llEXIT >#55#return; 454#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 455#new_llFINAL assume true; 452#new_llEXIT >#61#return; 433#L578-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset; 434#L563 assume !(append_~x.base == 0 && append_~x.offset == 0);append_~s~0.base, append_~s~0.offset := append_~x.base, append_~x.offset; 441#L566-3 [2019-01-14 02:38:16,846 INFO L796 eck$LassoCheckResult]: Loop: 441#L566-3 call append_#t~mem6.base, append_#t~mem6.offset := read~$Pointer$(append_~x.base, 4 + append_~x.offset, 8); 439#L566-1 assume !!(append_#t~mem6.base != 0 || append_#t~mem6.offset != 0);havoc append_#t~mem6.base, append_#t~mem6.offset;call append_#t~mem7.base, append_#t~mem7.offset := read~$Pointer$(append_~x.base, 4 + append_~x.offset, 8);append_~x.base, append_~x.offset := append_#t~mem7.base, append_#t~mem7.offset;havoc append_#t~mem7.base, append_#t~mem7.offset; 441#L566-3 [2019-01-14 02:38:16,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:38:16,846 INFO L82 PathProgramCache]: Analyzing trace with hash -1466939268, now seen corresponding path program 1 times [2019-01-14 02:38:16,846 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:38:16,847 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:38:16,847 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:16,847 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:38:16,848 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:16,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 02:38:16,939 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-01-14 02:38:16,941 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-14 02:38:16,941 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 -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-14 02:38:16,957 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:38:16,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 02:38:16,996 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-14 02:38:17,073 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-01-14 02:38:17,094 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-01-14 02:38:17,094 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 5 [2019-01-14 02:38:17,094 INFO L799 eck$LassoCheckResult]: stem already infeasible [2019-01-14 02:38:17,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:38:17,095 INFO L82 PathProgramCache]: Analyzing trace with hash 2150, now seen corresponding path program 2 times [2019-01-14 02:38:17,095 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:38:17,095 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:38:17,098 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:17,098 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:38:17,098 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:17,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:17,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:17,198 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-01-14 02:38:17,198 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-01-14 02:38:17,199 INFO L87 Difference]: Start difference. First operand 40 states and 47 transitions. cyclomatic complexity: 11 Second operand 6 states. [2019-01-14 02:38:17,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-14 02:38:17,248 INFO L93 Difference]: Finished difference Result 52 states and 61 transitions. [2019-01-14 02:38:17,252 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-01-14 02:38:17,252 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 52 states and 61 transitions. [2019-01-14 02:38:17,254 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-01-14 02:38:17,255 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 52 states to 52 states and 61 transitions. [2019-01-14 02:38:17,256 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 44 [2019-01-14 02:38:17,256 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 44 [2019-01-14 02:38:17,256 INFO L73 IsDeterministic]: Start isDeterministic. Operand 52 states and 61 transitions. [2019-01-14 02:38:17,256 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-01-14 02:38:17,256 INFO L706 BuchiCegarLoop]: Abstraction has 52 states and 61 transitions. [2019-01-14 02:38:17,257 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states and 61 transitions. [2019-01-14 02:38:17,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 46. [2019-01-14 02:38:17,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46 states. [2019-01-14 02:38:17,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 54 transitions. [2019-01-14 02:38:17,262 INFO L729 BuchiCegarLoop]: Abstraction has 46 states and 54 transitions. [2019-01-14 02:38:17,262 INFO L609 BuchiCegarLoop]: Abstraction has 46 states and 54 transitions. [2019-01-14 02:38:17,262 INFO L442 BuchiCegarLoop]: ======== Iteration 5============ [2019-01-14 02:38:17,262 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 46 states and 54 transitions. [2019-01-14 02:38:17,263 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-01-14 02:38:17,263 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 02:38:17,263 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 02:38:17,264 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-14 02:38:17,264 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-01-14 02:38:17,265 INFO L794 eck$LassoCheckResult]: Stem: 611#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 609#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 610#L574 assume !(main_~n~0 < 1); 600#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 601#new_llENTRY ~n := #in~n; 614#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 633#new_llFINAL assume true; 612#new_llEXIT >#59#return; 605#L577-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 598#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 599#new_llENTRY ~n := #in~n; 628#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 620#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 624#new_llENTRY ~n := #in~n; 630#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 632#new_llFINAL assume true; 627#new_llEXIT >#55#return; 622#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 623#new_llFINAL assume true; 619#new_llEXIT >#61#return; 602#L578-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset; 603#L563 assume append_~x.base == 0 && append_~x.offset == 0;append_#res.base, append_#res.offset := append_~y.base, append_~y.offset; 596#L569 main_#t~ret11.base, main_#t~ret11.offset := append_#res.base, append_#res.offset;main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 592#L580 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 593#lengthENTRY [2019-01-14 02:38:17,265 INFO L796 eck$LassoCheckResult]: Loop: 593#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 595#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 594#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 593#lengthENTRY [2019-01-14 02:38:17,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:38:17,265 INFO L82 PathProgramCache]: Analyzing trace with hash -979363832, now seen corresponding path program 1 times [2019-01-14 02:38:17,265 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:38:17,265 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:38:17,266 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:17,266 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:38:17,266 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:17,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:17,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:17,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:38:17,291 INFO L82 PathProgramCache]: Analyzing trace with hash 37907, now seen corresponding path program 1 times [2019-01-14 02:38:17,291 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:38:17,291 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:38:17,292 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:17,292 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:38:17,292 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:17,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:17,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:17,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:38:17,298 INFO L82 PathProgramCache]: Analyzing trace with hash -515069268, now seen corresponding path program 1 times [2019-01-14 02:38:17,298 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:38:17,298 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:38:17,299 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:17,299 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:38:17,299 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:17,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:17,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:17,478 WARN L181 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2019-01-14 02:38:18,321 WARN L181 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 108 [2019-01-14 02:38:18,337 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:38:18,342 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:38:18,602 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:38:18,607 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:38:18,660 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-01-14 02:38:18,660 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:124, output treesize:100 [2019-01-14 02:38:18,840 WARN L181 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-01-14 02:38:19,518 WARN L181 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 153 [2019-01-14 02:38:19,633 WARN L181 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-01-14 02:38:19,783 WARN L181 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-01-14 02:38:19,824 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 02:38:19,824 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 02:38:19,825 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 02:38:19,825 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 02:38:19,825 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 02:38:19,825 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 02:38:19,825 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 02:38:19,825 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 02:38:19,825 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append-alloca_true-termination.c.i_Iteration5_Lasso [2019-01-14 02:38:19,826 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 02:38:19,828 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 02:38:19,832 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 02:38:19,837 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 02:38:19,838 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 02:38:19,839 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 02:38:19,840 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 02:38:19,841 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 02:38:19,842 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 02:38:19,844 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 02:38:19,845 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 02:38:19,846 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 02:38:19,848 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 02:38:19,849 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 02:38:19,851 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 02:38:19,852 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 02:38:19,853 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 02:38:19,855 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 02:38:19,856 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 02:38:19,857 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 02:38:19,858 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 02:38:19,859 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 02:38:19,861 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 02:38:19,862 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 02:38:19,864 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 02:38:19,865 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 02:38:19,866 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 02:38:19,929 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 02:38:19,930 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 02:38:19,932 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 02:38:19,959 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 02:38:19,965 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 02:38:19,966 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 02:38:19,968 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 02:38:19,980 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:38:19,988 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 02:38:19,990 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 02:38:19,991 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 02:38:19,993 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 02:38:19,994 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 02:38:19,995 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 02:38:19,996 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 02:38:19,997 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 02:38:19,999 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 02:38:20,001 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 02:38:20,002 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 02:38:20,003 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:38:20,004 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 02:38:20,005 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:38:20,007 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 02:38:20,008 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:38:20,009 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 02:38:20,294 WARN L181 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 31 [2019-01-14 02:38:20,323 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 02:38:20,323 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 02:38:20,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,324 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,324 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,324 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,324 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,325 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,325 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,325 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,326 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,326 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,326 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,326 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,333 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,336 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,337 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,337 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,337 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,341 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,342 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 02:38:20,342 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,342 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,343 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,343 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,343 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,344 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,344 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,344 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,345 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,346 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,346 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,347 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,347 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,347 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,347 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,348 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,355 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,355 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,357 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,357 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,357 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,360 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,361 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,361 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,362 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 02:38:20,364 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,364 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,364 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,365 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,365 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,366 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,367 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,367 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,367 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,368 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,368 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,370 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,371 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,371 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,371 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,371 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,372 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,372 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,379 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,379 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,379 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,383 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,383 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,383 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,384 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 02:38:20,384 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,384 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,386 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,386 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,386 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,387 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,387 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,388 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,388 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,388 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,388 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,388 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,388 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,396 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,397 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,398 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,398 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,398 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,403 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,404 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,404 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,404 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,404 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,404 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,405 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,405 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,405 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,406 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,406 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,406 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,406 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,406 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,410 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,410 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,411 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,411 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 02:38:20,411 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,412 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,412 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:20,413 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:38:20,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,420 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 02:38:20,420 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,421 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,421 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,421 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,421 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,425 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,425 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,425 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,426 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,429 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,429 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,430 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,430 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,430 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,430 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,431 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,431 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,431 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,432 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 02:38:20,435 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,435 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,436 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,436 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,436 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,436 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,437 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 02:38:20,437 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,437 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,437 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,438 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,440 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:20,441 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:38:20,446 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,446 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 02:38:20,447 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,450 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,450 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,451 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,451 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,456 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,456 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,457 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,457 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,457 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,457 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,458 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:20,458 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:38:20,464 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,466 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,467 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,467 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:38:20,467 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2019-01-14 02:38:20,467 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,495 INFO L402 nArgumentSynthesizer]: We have 56 Motzkin's Theorem applications. [2019-01-14 02:38:20,495 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-01-14 02:38:20,573 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,573 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,577 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,577 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,577 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,578 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,578 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,578 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,579 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,579 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,579 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,579 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,580 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,583 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,583 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,584 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,584 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,585 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,585 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,585 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,585 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,585 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,588 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,589 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,589 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,589 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,590 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,590 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,590 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,590 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,593 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,593 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,594 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,594 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,594 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,594 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,595 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,599 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,600 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:20,600 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:38:20,604 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,604 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,605 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,605 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,605 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,606 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,606 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,606 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,610 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,610 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,610 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,611 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,611 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,611 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,612 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,614 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,614 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,615 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,615 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,620 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,620 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,621 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,621 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,621 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,624 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 02:38:20,624 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,625 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,625 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,625 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,629 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,629 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,630 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,630 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,630 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,630 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,631 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,631 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,631 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,631 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 02:38:20,632 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,632 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,632 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,632 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,633 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,636 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,637 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,637 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,637 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,641 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,641 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,642 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,642 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,642 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,643 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,643 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,643 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,644 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,645 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,645 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,645 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,647 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,648 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,648 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,648 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,648 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,648 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,649 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,649 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,655 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,655 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,655 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,656 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,656 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,656 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,657 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 02:38:20,657 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,657 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,658 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,658 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,658 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,658 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,659 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,659 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,659 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,659 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,659 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,663 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,664 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,664 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,664 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,664 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,665 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,665 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,665 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,669 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,669 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 02:38:20,670 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,670 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,670 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,670 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,671 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,671 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,671 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,675 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,675 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,676 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:38:20,676 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:38:20,676 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,677 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,680 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 02:38:20,680 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,681 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,681 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,681 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,682 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:20,685 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,686 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,686 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,686 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,687 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,687 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:20,687 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,688 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,688 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,688 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,689 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,689 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:20,689 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,695 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,695 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,695 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,696 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,696 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:20,696 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,696 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,700 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,700 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,701 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,701 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:20,701 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,705 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,706 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,706 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,706 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,707 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:20,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,707 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,708 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,708 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,708 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,709 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:20,709 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,710 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,710 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,710 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,710 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,711 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:20,711 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,715 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,716 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,716 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:20,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,720 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 02:38:20,720 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,721 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,721 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,721 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:20,721 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,725 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,725 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,726 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,726 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,726 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,727 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:20,727 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,728 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,729 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,732 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,733 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:20,733 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,734 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 02:38:20,734 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,734 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,735 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,738 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:20,738 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,739 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,740 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,740 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,740 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,743 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:20,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,744 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,744 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,744 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,745 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,745 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,745 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,745 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:20,745 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,750 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,750 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,751 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,753 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:20,753 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,754 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,754 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,755 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,755 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:38:20,756 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:38:20,762 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,762 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,763 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,763 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,763 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,764 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:20,764 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,764 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,765 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 02:38:20,765 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,765 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,765 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,765 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,770 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:20,770 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,774 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 02:38:20,774 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,774 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,774 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,777 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:20,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,778 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,778 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 02:38:20,779 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,779 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,779 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,779 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:20,779 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,781 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,784 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,785 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:38:20,785 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:38:20,786 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,790 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 02:38:20,790 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,791 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:20,791 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,791 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,791 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:20,791 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:20,798 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,799 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:20,799 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:20,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:20,799 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,800 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:38:20,800 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:38:20,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:20,808 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 02:38:20,808 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:20,808 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:38:20,808 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2019-01-14 02:38:20,808 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:20,841 INFO L402 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2019-01-14 02:38:20,841 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-01-14 02:38:21,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,034 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,034 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,034 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,035 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:21,039 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:21,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,041 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,041 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:21,042 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:21,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,046 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 02:38:21,046 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,046 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,047 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:21,047 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:21,047 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,051 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,052 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,052 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,052 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,053 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:21,053 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:21,053 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,054 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,057 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,057 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,058 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:21,058 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:21,058 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,059 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,059 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,060 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,060 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,060 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,060 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:21,063 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:38:21,063 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:38:21,068 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,068 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 02:38:21,069 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,069 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,069 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,069 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,069 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:21,073 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:21,073 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,074 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,074 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 02:38:21,075 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,075 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,075 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:21,075 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:21,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,080 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,080 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,081 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:21,081 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:21,081 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,082 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,082 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,085 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:21,085 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:21,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,087 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,087 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,087 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,088 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:21,091 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:21,091 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,092 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 02:38:21,093 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,093 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:21,093 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:21,094 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,096 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,099 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,099 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,099 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,100 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:21,100 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:21,100 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,101 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,101 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 02:38:21,102 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,105 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,105 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:21,105 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:21,106 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,106 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,107 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,107 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,108 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:21,110 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:21,110 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,111 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 02:38:21,111 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,112 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,114 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:21,114 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:21,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,115 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,116 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,116 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,116 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,116 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,116 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:21,116 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:21,117 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,122 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,122 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 02:38:21,122 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,123 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:21,123 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:21,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,124 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,124 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,125 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,130 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:21,130 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:21,131 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,132 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,132 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,132 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,133 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:21,135 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:21,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,136 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 02:38:21,137 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,137 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:21,137 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:21,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,141 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,141 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,141 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,142 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:21,142 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:21,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,147 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,148 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,148 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,148 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:21,149 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:21,149 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,153 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 02:38:21,153 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 02:38:21,154 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,154 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,154 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,154 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,159 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,159 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,159 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,160 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,160 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,160 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,161 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,161 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,161 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,162 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,165 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,165 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,165 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,166 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,167 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,167 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,167 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,168 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,168 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,168 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,173 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,173 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,173 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,173 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,178 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 02:38:21,178 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,179 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,179 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,179 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,184 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 02:38:21,184 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,187 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,187 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,189 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 02:38:21,189 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,192 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,192 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,194 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 02:38:21,194 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,195 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,198 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,199 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,201 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,204 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,205 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,206 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,212 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,213 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,214 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 02:38:21,218 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,219 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,219 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,219 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,221 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 02:38:21,221 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,221 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,222 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,222 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,222 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,223 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,224 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,224 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,225 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,226 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,227 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,227 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,228 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,228 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,230 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,231 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,231 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,233 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 02:38:21,233 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,234 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,235 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:38:21,235 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:38:21,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,238 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,239 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,239 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,239 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,241 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,242 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 02:38:21,242 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,242 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,245 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,246 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,246 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,248 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,248 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,248 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,249 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,249 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,250 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,250 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,251 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,251 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,252 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,254 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 02:38:21,254 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,255 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,256 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:38:21,256 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:38:21,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,259 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 02:38:21,259 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,259 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,260 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,260 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,260 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,266 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,267 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,267 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,268 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:38:21,268 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:38:21,280 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,281 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,281 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,281 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:38:21,281 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2019-01-14 02:38:21,282 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,332 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2019-01-14 02:38:21,332 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-01-14 02:38:21,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,553 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,553 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,554 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,554 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,554 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,556 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,556 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 02:38:21,556 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,557 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,557 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,557 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,558 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,558 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,559 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,559 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,560 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,560 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,560 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,560 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,560 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,561 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,561 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,563 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,563 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,563 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,563 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,564 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,564 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,564 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,566 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,567 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,567 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,567 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,567 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,568 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,568 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,568 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,570 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,570 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,571 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,571 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,571 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,571 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,572 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:38:21,572 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:38:21,575 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,576 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,576 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,576 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,582 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,583 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,583 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,584 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,593 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,811 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,811 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,812 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,813 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,813 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,814 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,814 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 02:38:21,814 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,815 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,815 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,815 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,815 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,828 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 02:38:21,828 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,828 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,829 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,829 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,829 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,832 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,832 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 02:38:21,833 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,833 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,833 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,833 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,833 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,834 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,834 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,840 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 02:38:21,840 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,841 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,841 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,841 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,841 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,846 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 02:38:21,846 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,846 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,847 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,847 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,848 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,853 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 02:38:21,854 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,854 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,854 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,855 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,860 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,860 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,860 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,860 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,861 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,862 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,862 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,863 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,863 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,863 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,865 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 02:38:21,865 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,865 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,866 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,866 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,866 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,869 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 02:38:21,869 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,870 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,870 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,870 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,870 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,872 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 02:38:21,872 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,872 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,873 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,874 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 02:38:21,875 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,875 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,875 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,876 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,879 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 02:38:21,879 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,879 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,880 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,880 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,880 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,885 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,885 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,885 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,886 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,889 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,890 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,890 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,891 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,893 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,894 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:21,894 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:21,894 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,895 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 02:38:21,899 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 02:38:21,899 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,899 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,900 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:21,900 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:21,900 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,901 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,901 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 02:38:21,905 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,905 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:21,906 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:21,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,907 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,910 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,911 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,911 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,911 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:21,911 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:21,911 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,916 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 02:38:21,916 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,917 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:21,917 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:21,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,919 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 02:38:21,919 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,919 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:21,926 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:21,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,927 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,931 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,932 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:21,932 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:21,932 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,933 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,933 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,933 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,933 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,934 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:21,934 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:21,934 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,939 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,939 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:21,940 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:21,940 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,941 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,941 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,942 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:21,942 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:21,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,943 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,946 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,947 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:21,947 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:21,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,950 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 02:38:21,950 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,951 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:21,953 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:21,953 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,954 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,955 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,955 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,955 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,958 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:21,958 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:21,958 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,959 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,960 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 02:38:21,960 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,960 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,960 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,964 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:21,964 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:21,964 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,965 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,966 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,966 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,966 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,970 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:21,970 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:21,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,972 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,973 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,978 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,978 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:21,979 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:21,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,980 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:21,981 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,981 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:21,982 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:21,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:21,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,986 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 02:38:21,987 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:21,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:21,988 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:21,992 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:38:21,992 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:38:21,997 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:21,998 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 02:38:21,998 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:21,998 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:21,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,002 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,002 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,003 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,004 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,004 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,004 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,004 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,005 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,005 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,005 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,006 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,006 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 02:38:22,007 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,007 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,007 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,008 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,008 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,008 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,009 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,009 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,013 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,013 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,013 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,013 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,014 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,014 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,014 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,015 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,015 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 02:38:22,016 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,016 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,017 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:38:22,017 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:38:22,026 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,026 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 02:38:22,027 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,027 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,027 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,027 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,027 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,033 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 02:38:22,033 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,034 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,035 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:38:22,035 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:38:22,047 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,047 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,048 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,048 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:38:22,048 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2019-01-14 02:38:22,048 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,104 INFO L402 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2019-01-14 02:38:22,106 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2019-01-14 02:38:22,436 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,437 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 02:38:22,437 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,437 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,438 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,438 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,438 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,442 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,443 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,443 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,443 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,446 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,446 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,446 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,448 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,448 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,449 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,452 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,452 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,453 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,457 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,457 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 02:38:22,457 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,458 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,458 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,458 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,458 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,458 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,458 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,462 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,463 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,463 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,463 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,464 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,464 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,465 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,465 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 02:38:22,465 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,469 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,470 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:38:22,470 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:38:22,476 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,476 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,476 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,477 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,479 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,479 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,479 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,479 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,480 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,480 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,485 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 02:38:22,485 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,486 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,486 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,486 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,486 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,487 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,488 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,488 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,488 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,488 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,492 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,492 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,493 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,493 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 02:38:22,494 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,494 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,495 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,498 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,498 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 02:38:22,498 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,499 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,501 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,502 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,503 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,503 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 02:38:22,504 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,507 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,507 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,507 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,507 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,508 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,508 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,510 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,511 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,511 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,511 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,511 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,512 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,512 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,512 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,516 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,516 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 02:38:22,518 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,518 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,518 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,518 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,518 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,519 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,519 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,520 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 02:38:22,521 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,521 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,521 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,522 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,522 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,522 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,523 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,523 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 02:38:22,524 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,524 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,524 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,524 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,525 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,532 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,533 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,533 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,533 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,533 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,533 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,534 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,534 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,535 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,536 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,536 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,536 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,537 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,537 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,537 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,537 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,538 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,538 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,539 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,539 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,539 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,539 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,540 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,540 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,541 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,542 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,542 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,543 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,543 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,544 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,545 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,545 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,545 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,546 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,549 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,549 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,550 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,551 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 02:38:22,551 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,551 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,552 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,552 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,552 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,553 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,554 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,554 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,554 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:38:22,554 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,558 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,558 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:22,558 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:22,558 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,559 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,559 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 02:38:22,560 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 02:38:22,560 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,560 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,561 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,561 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,561 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,561 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,563 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,563 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,563 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,563 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,564 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,564 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,564 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,565 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 02:38:22,566 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,566 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,566 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,566 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,567 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,567 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,568 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,568 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,568 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,568 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,569 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,569 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,569 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,569 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,569 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,569 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,570 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,571 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,571 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,571 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,571 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,571 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,571 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,572 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,572 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,572 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,573 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,574 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 02:38:22,574 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,574 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,574 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,574 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,574 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,575 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,575 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,575 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,576 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,577 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,577 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,577 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,578 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,578 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,578 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,579 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,580 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 02:38:22,580 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,580 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,580 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,581 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,581 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,581 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,581 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,581 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,583 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,584 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,584 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,584 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,585 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,585 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,585 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,585 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,586 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,587 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,587 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,587 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,587 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,587 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,588 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,588 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,588 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,590 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,590 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,590 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,590 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,591 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,591 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,591 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,592 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,593 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,593 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,594 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,594 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,594 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,594 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,595 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,595 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,596 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,596 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,597 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,597 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,597 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,597 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,597 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,598 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,599 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,602 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,602 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,602 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,603 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,603 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,603 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,603 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,603 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,603 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,604 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,605 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,605 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,605 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,608 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,609 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,611 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,611 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,612 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,612 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,614 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,614 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,614 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,614 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,615 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:38:22,616 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:38:22,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,620 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,620 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,620 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,620 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,621 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,621 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,622 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,622 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,623 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,623 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,623 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,624 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,625 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,625 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,626 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,626 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,626 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,626 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,627 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,628 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,628 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,628 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,628 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,629 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,629 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,629 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,629 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,630 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,631 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 02:38:22,631 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,632 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,632 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,633 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:38:22,634 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:38:22,636 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,637 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,637 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,638 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,639 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,639 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,639 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,640 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,641 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,641 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,642 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,643 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:38:22,643 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:38:22,660 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,660 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,664 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,664 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,664 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:38:22,664 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2019-01-14 02:38:22,665 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,723 INFO L402 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2019-01-14 02:38:22,723 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-01-14 02:38:22,920 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,920 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,921 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,921 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,921 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,922 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,923 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 02:38:22,924 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,924 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,924 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,930 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,930 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,932 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 02:38:22,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,932 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,932 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,933 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,936 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,937 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,938 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,938 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,939 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,939 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,944 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,944 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,944 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,944 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,945 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,945 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,950 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 02:38:22,950 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,950 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,951 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,955 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:38:22,955 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:38:22,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,962 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,962 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,962 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,962 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,963 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,963 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,963 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,963 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,964 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 02:38:22,970 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,970 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,971 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,971 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,972 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,973 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,973 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,973 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,973 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,974 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,974 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,978 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,979 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,979 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,979 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,979 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,982 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,984 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,984 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,984 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,984 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,985 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,988 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:22,993 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,993 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,993 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,993 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,994 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:22,994 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:22,994 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:22,998 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:22,998 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 02:38:22,999 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:22,999 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:22,999 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:22,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:22,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:22,999 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:23,000 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:23,000 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,001 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,001 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,002 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,002 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:23,002 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,002 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:23,006 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:23,006 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,007 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,007 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,011 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,011 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:23,011 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,011 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,011 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:23,012 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:23,012 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,016 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,017 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,017 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:23,017 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,017 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:23,018 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:23,018 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,019 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,019 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,023 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,023 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:23,023 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,023 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,023 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:23,024 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:23,024 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,025 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,025 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,028 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,028 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:23,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,029 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:23,030 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:23,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,034 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,035 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,039 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:23,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,039 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:23,040 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:23,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,045 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,045 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,046 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,046 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:23,046 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,047 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:23,047 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:23,047 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,054 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,055 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,055 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,055 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:23,059 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,059 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:23,060 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:23,060 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,062 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,062 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,063 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,063 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:23,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,068 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:23,068 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:23,069 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,072 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,073 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,073 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:23,073 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,077 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:38:23,078 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:38:23,078 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,079 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,079 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 02:38:23,083 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,083 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,083 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,084 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,084 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,084 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,091 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,092 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,092 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,093 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,097 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,097 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,098 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,099 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,099 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,099 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,100 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,105 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,106 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,106 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,107 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,111 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 02:38:23,111 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,111 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,112 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,112 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,112 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,114 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 02:38:23,115 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,115 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,115 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,121 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,123 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,123 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,124 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,124 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,124 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,124 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,125 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,125 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,129 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,130 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 02:38:23,130 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,130 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,130 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,131 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,133 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,133 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,135 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,138 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,138 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,143 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,143 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,145 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,145 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,145 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,146 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,146 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,146 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,147 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,147 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,152 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,152 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,152 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,152 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,153 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,153 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,153 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,160 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,161 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,161 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,161 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,162 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,162 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,167 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,167 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,168 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,171 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,172 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,174 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,174 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,174 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,175 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,175 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,180 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,183 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,183 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,183 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,184 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,184 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,189 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 02:38:23,190 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,190 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,190 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,191 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,191 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,195 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,196 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,196 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,196 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,197 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,197 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,204 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 02:38:23,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,204 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,222 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,223 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:38:23,223 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:38:23,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,227 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,227 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,227 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,228 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,228 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,235 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,235 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,236 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,236 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,241 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,241 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,242 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,242 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,242 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,246 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,278 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,278 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,280 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,281 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,281 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,281 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,281 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,281 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,282 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,282 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,282 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,287 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,288 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,288 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,288 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,289 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,290 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:38:23,290 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:38:23,294 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,294 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,295 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,295 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,295 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,295 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,296 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,296 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,338 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,338 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,339 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,340 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:38:23,340 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:38:23,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,353 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 02:38:23,357 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,357 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,357 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:38:23,358 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2019-01-14 02:38:23,358 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,412 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2019-01-14 02:38:23,412 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-01-14 02:38:23,561 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,562 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 02:38:23,562 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,562 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,562 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,563 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,563 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,563 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,563 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,565 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 02:38:23,566 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,566 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,566 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,567 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,567 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,567 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,569 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,569 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,570 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,570 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,570 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,570 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,570 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,571 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,571 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,573 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,573 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,574 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,574 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,574 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,574 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,574 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,574 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,575 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,575 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,577 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,577 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,578 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,578 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,578 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,578 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,578 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,578 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,579 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,579 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,581 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,581 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,582 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,582 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,583 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,584 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:38:23,584 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:38:23,588 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,588 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,589 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,589 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,589 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,590 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,590 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,591 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,592 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,592 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,592 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,592 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,593 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,593 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,593 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,593 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,593 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,596 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,596 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,596 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,597 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,597 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,599 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,599 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,599 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,600 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,600 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,600 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,600 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,600 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,601 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,601 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,611 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,611 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,611 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,612 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,614 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,614 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,614 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,614 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,615 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,615 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,620 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,620 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,620 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,620 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,621 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,629 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,665 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,665 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,666 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,666 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,668 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,668 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,669 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,669 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,669 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,669 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,670 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,670 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,671 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,672 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,672 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,672 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,673 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,673 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,673 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,678 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 02:38:23,716 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,716 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,717 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,717 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,720 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 02:38:23,720 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,720 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,720 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,721 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,725 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,727 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,727 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 02:38:23,728 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,730 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,730 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,730 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,731 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,731 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,733 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,776 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,776 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,777 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,777 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,780 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,780 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,781 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,782 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,782 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,787 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,787 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 02:38:23,788 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,791 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,791 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,791 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,791 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,792 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,792 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,797 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,798 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,835 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,835 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:38:23,835 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,836 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,836 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,836 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:23,836 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:23,836 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,838 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 02:38:23,839 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 02:38:23,839 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,839 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:23,840 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,840 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:23,841 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:23,841 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,842 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,843 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,845 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,845 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:23,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,846 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:23,847 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:23,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,852 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,891 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,891 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:23,891 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,891 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,892 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:23,892 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:23,892 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,895 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,895 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:23,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,898 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:23,899 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:23,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,905 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,906 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:23,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,906 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:23,907 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:23,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,911 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,911 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 02:38:23,949 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,949 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:23,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,950 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:23,951 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:23,951 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,952 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:23,954 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,954 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:23,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,954 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:23,955 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:23,955 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,960 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 02:38:23,961 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:23,961 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:23,961 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:23,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:23,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:23,961 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:23,962 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:23,962 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:23,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:23,969 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 02:38:24,002 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,002 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,002 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,003 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,004 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,004 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,005 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,006 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,006 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,006 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,006 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,006 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,007 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,007 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,011 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 02:38:24,015 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,015 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,015 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,015 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,016 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,016 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,017 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,207 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,208 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,208 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,208 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,208 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,209 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,209 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,212 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 02:38:24,212 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,212 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,216 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,217 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,218 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,219 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,219 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,219 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,223 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,223 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,225 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,227 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,228 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,228 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,229 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,235 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,235 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,236 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,236 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,240 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,241 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,241 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,245 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:38:24,246 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:38:24,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,259 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,259 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,259 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,259 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,260 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,260 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,262 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,263 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,263 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,265 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 02:38:24,266 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,266 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,266 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,267 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,267 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,268 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,269 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,269 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,269 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,269 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,270 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,270 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,270 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,272 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,272 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 02:38:24,273 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,273 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,273 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,273 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,273 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,275 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:38:24,275 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:38:24,280 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,280 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 02:38:24,281 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,281 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,281 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,281 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,281 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,281 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,282 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,282 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,284 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,284 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 02:38:24,285 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,285 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,285 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,287 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:38:24,287 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:38:24,295 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,296 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 02:38:24,296 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,296 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,297 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:38:24,297 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2019-01-14 02:38:24,297 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,350 INFO L402 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2019-01-14 02:38:24,350 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2019-01-14 02:38:24,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,679 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,679 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,679 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,679 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,680 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,684 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,684 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,685 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,686 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,686 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,687 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,690 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,690 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,692 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,692 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,697 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,697 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,697 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,698 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,698 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,698 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,702 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,702 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,709 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 02:38:24,710 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,710 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,710 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,711 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,712 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,720 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 02:38:24,720 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,721 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,721 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,721 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,730 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,731 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,734 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 02:38:24,734 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,734 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,738 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,738 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,743 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:38:24,743 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:38:24,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,761 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,761 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,761 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,762 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,762 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,769 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,770 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,770 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,771 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,774 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,774 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,775 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,775 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,779 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,779 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,780 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,780 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,783 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,783 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,784 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,787 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 02:38:24,787 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,788 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,788 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,788 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,789 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,789 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,793 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,794 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,794 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,794 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,794 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,798 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,798 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,798 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,799 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,799 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,802 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,803 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 02:38:24,803 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,803 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,803 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,804 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,804 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,804 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,805 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,805 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,809 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,809 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,815 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,816 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,816 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,817 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,818 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 02:38:24,818 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,818 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,818 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,818 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,819 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,819 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,819 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,825 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,825 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,826 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,826 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,826 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,826 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,830 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,831 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,835 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,835 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 02:38:24,836 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,836 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,836 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,836 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,836 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,837 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,837 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,837 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,843 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,843 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,844 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,844 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,844 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,853 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,855 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 02:38:24,856 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,856 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,856 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,857 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,857 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,857 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,863 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,863 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,863 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,863 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,869 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,872 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,872 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,872 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,873 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,880 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,881 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,881 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,881 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,884 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,884 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,888 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 02:38:24,889 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,889 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,889 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,890 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,890 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,898 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,898 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 02:38:24,899 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,899 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:24,899 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,900 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:38:24,901 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:38:24,904 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,906 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,906 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 02:38:24,907 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,907 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,907 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:24,907 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,908 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:24,908 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:24,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,916 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,916 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 02:38:24,917 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,917 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:24,917 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,917 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:24,918 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:24,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,923 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 02:38:24,923 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,924 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:24,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,946 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:24,946 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:24,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,949 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,949 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,949 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:24,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,950 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:24,950 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:24,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,956 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,956 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:24,957 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,960 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:24,960 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:24,960 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:24,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:24,960 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:24,961 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:24,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:24,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:24,964 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 02:38:24,964 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:24,964 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:24,964 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:25,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:25,011 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:25,011 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:25,011 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:25,011 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:25,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:25,013 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:25,014 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:25,014 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:25,014 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:25,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:25,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:25,014 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:25,015 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:25,015 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:25,019 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:25,020 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:25,020 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:25,020 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:25,020 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:25,020 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:25,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:25,024 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:25,024 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:25,024 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:25,026 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:25,026 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 02:38:25,027 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:25,027 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:25,027 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:25,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:25,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:25,072 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:25,072 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:25,073 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:25,075 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:25,075 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 02:38:25,076 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:25,076 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:25,076 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:25,076 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:25,076 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:25,076 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:25,077 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:25,077 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:25,082 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:25,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:25,083 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:25,083 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:25,083 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:25,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:25,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:25,083 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:25,086 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:25,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:25,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:25,092 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 02:38:25,092 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:25,092 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:25,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:25,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:25,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:25,140 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:25,140 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:25,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:25,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:25,143 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:25,143 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:25,143 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:25,143 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:25,144 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:25,144 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:25,144 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:25,144 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:25,144 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:25,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:25,146 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:25,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:25,147 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:25,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:25,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:25,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:25,148 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:25,151 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:25,151 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:25,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:25,156 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:25,156 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:25,156 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:25,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:25,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:25,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:25,199 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:25,200 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:25,200 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:25,202 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:25,202 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 02:38:25,202 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:25,202 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:25,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:25,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:25,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:25,203 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:25,203 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:25,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:25,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:25,210 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 02:38:25,210 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:25,210 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:25,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:25,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:25,211 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:25,211 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:38:25,211 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:38:25,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:25,220 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 02:38:25,221 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:25,221 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:25,221 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:25,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:25,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:25,257 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:25,257 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:25,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:25,260 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:25,260 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 02:38:25,261 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:25,261 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:25,261 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:25,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:25,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:25,262 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:25,262 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:25,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:25,268 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:25,269 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:25,269 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:25,269 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:25,269 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:25,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:25,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:25,272 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:25,273 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:25,273 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:25,275 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:25,276 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:25,276 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:25,276 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:25,276 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:25,276 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:25,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:25,277 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:25,327 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:25,327 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:25,329 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:25,330 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:25,330 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:25,330 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:25,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:25,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:25,331 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:25,331 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:38:25,331 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:38:25,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:25,340 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 02:38:25,341 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:25,341 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:25,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:25,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:25,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:25,342 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:25,342 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:25,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:25,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:25,349 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:25,349 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:25,349 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:25,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:25,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:25,350 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:25,356 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:38:25,356 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:38:25,372 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:25,412 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:25,412 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:25,412 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:25,413 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:38:25,413 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2019-01-14 02:38:25,413 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:25,459 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2019-01-14 02:38:25,459 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2019-01-14 02:38:26,001 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,002 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,002 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,002 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:26,002 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,003 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:26,003 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:26,003 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,008 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,009 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,009 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,009 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:26,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,010 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,010 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,010 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:26,010 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:26,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,015 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,015 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 02:38:26,016 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,016 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:26,016 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,017 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:26,019 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:26,019 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,021 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,022 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,025 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,025 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:26,025 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,026 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:26,026 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:26,026 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,030 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,031 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,031 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:26,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,032 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,032 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:26,032 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:26,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,040 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,040 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:26,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,041 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:26,042 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:38:26,042 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:38:26,052 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,053 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,053 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,057 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:26,057 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,058 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:26,058 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:26,058 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,063 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,066 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,066 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,066 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:26,067 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,067 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:26,067 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:26,067 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,075 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,076 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,076 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,076 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:26,076 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,077 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:26,077 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:26,077 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,081 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 02:38:26,081 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,081 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:26,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,082 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:26,082 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:26,082 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,087 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,088 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,088 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:26,088 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,089 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:26,089 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:26,089 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,097 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,098 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,098 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,098 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:26,098 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,098 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,098 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:26,099 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:26,099 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,104 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,105 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,105 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:26,105 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,105 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:26,106 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:26,109 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,111 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 02:38:26,115 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,115 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:26,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,116 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,116 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:26,116 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:26,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,121 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,122 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 02:38:26,122 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,122 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:26,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,126 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:26,126 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:26,126 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,128 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,129 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,131 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,131 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:26,131 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,131 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,131 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:26,132 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:26,132 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,137 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,140 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,140 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:26,140 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,141 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:26,141 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:26,141 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,147 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:26,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,148 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:26,148 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:26,148 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,150 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,155 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,155 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:26,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,156 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:26,156 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:26,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,161 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,162 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,162 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,162 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:26,162 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,162 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,162 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:26,166 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:26,166 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,168 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,168 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 02:38:26,169 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,169 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:26,169 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,169 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:26,170 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:26,170 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,175 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,176 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,176 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:26,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,176 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:26,177 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:26,182 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,184 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 02:38:26,188 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,188 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:38:26,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,188 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:38:26,189 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:38:26,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,193 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 02:38:26,194 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 02:38:26,194 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,194 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,194 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,198 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,198 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:26,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,201 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,202 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,202 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,202 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,203 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:26,209 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,212 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 02:38:26,212 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,212 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,213 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,213 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:26,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,223 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,224 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,224 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,224 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,224 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:26,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,233 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 02:38:26,234 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,234 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,234 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,234 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,235 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:26,235 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,244 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 02:38:26,247 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,248 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,248 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,248 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,251 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:26,251 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,261 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 02:38:26,291 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,291 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,291 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,292 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,293 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:26,293 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,297 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,297 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 02:38:26,301 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,301 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,301 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,302 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,302 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:26,306 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,309 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,310 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 02:38:26,310 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,316 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,316 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,316 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,316 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,317 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,317 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:26,317 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,320 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,321 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 02:38:26,383 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,383 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,383 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,384 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,384 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:26,384 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,387 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,387 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,387 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,388 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,388 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,388 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,388 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,389 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,389 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:26,390 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,400 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,401 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 02:38:26,401 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,402 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,405 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,406 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,406 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:26,406 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,417 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,484 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,484 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,485 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,485 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,485 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,485 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,486 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:26,486 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,489 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 02:38:26,489 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,492 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,493 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,493 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:26,493 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,504 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 02:38:26,504 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,505 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,505 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,505 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,506 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:26,506 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,511 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,512 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 02:38:26,587 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,587 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,588 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,588 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,589 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:26,589 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,593 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,594 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,596 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,596 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,597 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,602 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:38:26,602 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:38:26,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,620 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,620 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,620 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,621 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,621 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:26,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,628 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,628 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,691 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,691 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,691 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,692 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,693 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:26,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,697 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,697 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,698 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,698 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,698 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,699 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,701 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:26,702 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,712 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,716 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,717 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:26,717 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,724 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 02:38:26,787 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,787 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,788 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,790 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:38:26,790 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:38:26,801 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,802 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 02:38:26,802 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,802 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,803 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:26,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,808 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,809 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:26,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:26,815 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,816 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:26,816 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,816 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:26,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:26,817 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,821 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:38:26,821 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:38:26,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:26,851 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 02:38:26,852 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:26,877 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:26,877 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:38:26,877 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2019-01-14 02:38:26,878 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:26,943 INFO L402 nArgumentSynthesizer]: We have 168 Motzkin's Theorem applications. [2019-01-14 02:38:26,943 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2019-01-14 02:38:27,521 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,521 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 02:38:27,522 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:27,522 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:27,522 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:27,523 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:27,523 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:27,523 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:27,523 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:27,523 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:27,527 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,528 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:27,528 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:27,528 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:27,528 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:27,529 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:27,529 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:27,529 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:27,529 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:27,530 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:27,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,533 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 02:38:27,537 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:27,537 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:27,538 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:27,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:27,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:27,538 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:27,539 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:27,539 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:27,549 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,553 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:27,554 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:27,554 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:27,554 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:27,554 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:27,554 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:27,554 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:27,555 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:27,555 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:27,560 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,564 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 02:38:27,565 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:27,565 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:27,565 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:27,565 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:27,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:27,565 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:27,566 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:27,570 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:27,574 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,574 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 02:38:27,574 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:27,575 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:27,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:27,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:27,580 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:27,582 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:38:27,582 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:38:27,588 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:27,589 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:27,589 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:27,589 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:27,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:27,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:27,590 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:27,590 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:27,590 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:27,594 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,594 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:27,595 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:27,595 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:27,595 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:27,595 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:27,595 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:27,596 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:27,596 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:27,596 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:27,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,600 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:27,604 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:27,604 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:27,604 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:27,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:27,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:27,605 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:27,605 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:27,605 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:27,614 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,614 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:27,615 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:27,615 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:27,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:27,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:27,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:27,615 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:27,618 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:27,618 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:27,625 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,628 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:27,629 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:27,629 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:27,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:27,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:27,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:27,632 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:27,633 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:27,633 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:27,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,646 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:27,646 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:27,646 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:27,646 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:27,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:27,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:27,647 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:27,647 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:27,647 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:27,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:27,654 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:27,655 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:27,655 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:27,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:27,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:27,655 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:27,656 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:27,656 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:27,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,660 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:27,660 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:27,660 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:27,660 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:27,661 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:27,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:27,661 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:27,661 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:27,661 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:27,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:27,666 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:27,666 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:27,666 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:27,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:27,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:27,667 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:27,667 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:27,667 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:27,671 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,671 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:27,671 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:27,672 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:27,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:27,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:27,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:27,672 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:27,673 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:27,673 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:27,677 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:27,678 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:27,678 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:27,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:27,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:27,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:27,678 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:27,679 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:27,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:27,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,684 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 02:38:27,685 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:27,685 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:27,685 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:27,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:27,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:27,686 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:27,686 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:27,686 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:27,690 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,690 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 02:38:27,691 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:27,691 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:27,691 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:27,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:27,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:27,692 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:27,692 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:27,692 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:27,696 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,696 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:27,697 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:27,697 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:27,697 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:27,697 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:27,697 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:27,698 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:27,698 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:27,698 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:27,702 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,703 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:27,706 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:27,706 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:27,706 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:27,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:27,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:27,707 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:27,707 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:27,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:27,713 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:38:27,719 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:27,719 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:27,719 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:27,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:27,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:27,720 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:27,720 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:27,720 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:27,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,729 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 02:38:27,729 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:38:27,730 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:38:27,730 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:38:27,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:38:27,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:38:27,730 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:38:27,735 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:38:27,735 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:38:27,746 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:38:27,746 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-01-14 02:38:27,747 INFO L794 eck$LassoCheckResult]: Stem: 611#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 609#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 610#L574 assume !(main_~n~0 < 1); 600#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 601#new_llENTRY ~n := #in~n; 614#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 633#new_llFINAL assume true; 612#new_llEXIT >#59#return; 605#L577-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 598#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 599#new_llENTRY ~n := #in~n; 628#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 620#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 624#new_llENTRY ~n := #in~n; 630#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 632#new_llFINAL assume true; 627#new_llEXIT >#55#return; 622#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 623#new_llFINAL assume true; 619#new_llEXIT >#61#return; 602#L578-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset; 603#L563 assume append_~x.base == 0 && append_~x.offset == 0;append_#res.base, append_#res.offset := append_~y.base, append_~y.offset; 596#L569 main_#t~ret11.base, main_#t~ret11.offset := append_#res.base, append_#res.offset;main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 592#L580 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 593#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 595#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 594#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 593#lengthENTRY [2019-01-14 02:38:27,747 INFO L796 eck$LassoCheckResult]: Loop: 593#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 595#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 594#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 593#lengthENTRY [2019-01-14 02:38:27,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:38:27,747 INFO L82 PathProgramCache]: Analyzing trace with hash -515069268, now seen corresponding path program 2 times [2019-01-14 02:38:27,748 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:38:27,748 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:38:27,748 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:27,752 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:38:27,752 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:27,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:27,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:27,808 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:38:27,808 INFO L82 PathProgramCache]: Analyzing trace with hash 37907, now seen corresponding path program 2 times [2019-01-14 02:38:27,808 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:38:27,808 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:38:27,811 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:27,811 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:38:27,811 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:28,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:28,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:28,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:38:28,091 INFO L82 PathProgramCache]: Analyzing trace with hash 1489593736, now seen corresponding path program 3 times [2019-01-14 02:38:28,091 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:38:28,091 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:38:28,098 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:28,098 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:38:28,098 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:28,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 02:38:28,381 WARN L181 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 5 DAG size of output: 3 [2019-01-14 02:38:28,714 WARN L181 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 6 [2019-01-14 02:38:28,972 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-01-14 02:38:28,972 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-14 02:38:28,973 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 -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-14 02:38:28,989 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-01-14 02:38:29,042 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2019-01-14 02:38:29,042 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-14 02:38:29,050 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-14 02:38:29,104 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2019-01-14 02:38:29,107 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2019-01-14 02:38:29,108 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-14 02:38:29,112 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:38:29,123 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2019-01-14 02:38:29,127 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2019-01-14 02:38:29,127 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-01-14 02:38:29,155 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:38:29,165 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:38:29,165 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:26, output treesize:18 [2019-01-14 02:38:29,268 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2019-01-14 02:38:29,277 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2019-01-14 02:38:29,278 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-14 02:38:29,282 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:38:29,289 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2019-01-14 02:38:29,302 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2019-01-14 02:38:29,302 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-01-14 02:38:29,307 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:38:29,313 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:38:29,314 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:29, output treesize:7 [2019-01-14 02:38:29,368 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-01-14 02:38:29,387 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-01-14 02:38:29,388 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 15 [2019-01-14 02:38:29,539 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2019-01-14 02:38:29,540 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=182, Unknown=0, NotChecked=0, Total=210 [2019-01-14 02:38:29,540 INFO L87 Difference]: Start difference. First operand 46 states and 54 transitions. cyclomatic complexity: 12 Second operand 15 states. [2019-01-14 02:38:29,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-14 02:38:29,922 INFO L93 Difference]: Finished difference Result 71 states and 84 transitions. [2019-01-14 02:38:29,926 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2019-01-14 02:38:29,926 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 71 states and 84 transitions. [2019-01-14 02:38:29,928 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 7 [2019-01-14 02:38:29,932 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 71 states to 62 states and 74 transitions. [2019-01-14 02:38:29,933 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 54 [2019-01-14 02:38:29,934 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 54 [2019-01-14 02:38:29,934 INFO L73 IsDeterministic]: Start isDeterministic. Operand 62 states and 74 transitions. [2019-01-14 02:38:29,934 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-01-14 02:38:29,934 INFO L706 BuchiCegarLoop]: Abstraction has 62 states and 74 transitions. [2019-01-14 02:38:29,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62 states and 74 transitions. [2019-01-14 02:38:29,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62 to 51. [2019-01-14 02:38:29,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2019-01-14 02:38:29,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 60 transitions. [2019-01-14 02:38:29,942 INFO L729 BuchiCegarLoop]: Abstraction has 51 states and 60 transitions. [2019-01-14 02:38:29,942 INFO L609 BuchiCegarLoop]: Abstraction has 51 states and 60 transitions. [2019-01-14 02:38:29,942 INFO L442 BuchiCegarLoop]: ======== Iteration 6============ [2019-01-14 02:38:29,942 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 51 states and 60 transitions. [2019-01-14 02:38:29,943 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-01-14 02:38:29,943 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 02:38:29,943 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 02:38:29,944 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [5, 5, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-14 02:38:29,944 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2019-01-14 02:38:29,945 INFO L794 eck$LassoCheckResult]: Stem: 856#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 854#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 855#L574 assume !(main_~n~0 < 1); 846#L577 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 847#new_llENTRY ~n := #in~n; 858#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 834#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 848#new_llENTRY ~n := #in~n; 861#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 832#new_llFINAL assume true; 835#new_llEXIT >#55#return; 857#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 882#new_llFINAL assume true; 881#new_llEXIT >#59#return; 849#L577-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 850#L578 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 843#new_llENTRY ~n := #in~n; 871#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 866#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 870#new_llENTRY ~n := #in~n; 871#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 866#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 870#new_llENTRY ~n := #in~n; 873#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 879#new_llFINAL assume true; 878#new_llEXIT >#55#return; 876#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 874#new_llFINAL assume true; 872#new_llEXIT >#55#return; 867#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 869#new_llFINAL assume true; 865#new_llEXIT >#61#return; 863#L578-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;append_#in~x.base, append_#in~x.offset, append_#in~y.base, append_#in~y.offset := main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset;havoc append_#res.base, append_#res.offset;havoc append_#t~mem7.base, append_#t~mem7.offset, append_#t~mem6.base, append_#t~mem6.offset, append_~x.base, append_~x.offset, append_~y.base, append_~y.offset, append_~s~0.base, append_~s~0.offset;append_~x.base, append_~x.offset := append_#in~x.base, append_#in~x.offset;append_~y.base, append_~y.offset := append_#in~y.base, append_#in~y.offset; 864#L563 assume !(append_~x.base == 0 && append_~x.offset == 0);append_~s~0.base, append_~s~0.offset := append_~x.base, append_~x.offset; 853#L566-3 [2019-01-14 02:38:29,945 INFO L796 eck$LassoCheckResult]: Loop: 853#L566-3 call append_#t~mem6.base, append_#t~mem6.offset := read~$Pointer$(append_~x.base, 4 + append_~x.offset, 8); 851#L566-1 assume !!(append_#t~mem6.base != 0 || append_#t~mem6.offset != 0);havoc append_#t~mem6.base, append_#t~mem6.offset;call append_#t~mem7.base, append_#t~mem7.offset := read~$Pointer$(append_~x.base, 4 + append_~x.offset, 8);append_~x.base, append_~x.offset := append_#t~mem7.base, append_#t~mem7.offset;havoc append_#t~mem7.base, append_#t~mem7.offset; 853#L566-3 [2019-01-14 02:38:29,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:38:29,945 INFO L82 PathProgramCache]: Analyzing trace with hash -1642198724, now seen corresponding path program 2 times [2019-01-14 02:38:29,945 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:38:29,945 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:38:29,946 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:29,946 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:38:29,946 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:29,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:30,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:30,017 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:38:30,017 INFO L82 PathProgramCache]: Analyzing trace with hash 2150, now seen corresponding path program 3 times [2019-01-14 02:38:30,017 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:38:30,018 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:38:30,018 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:30,018 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:38:30,018 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:30,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:30,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:38:30,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:38:30,034 INFO L82 PathProgramCache]: Analyzing trace with hash -1899974943, now seen corresponding path program 1 times [2019-01-14 02:38:30,035 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:38:30,035 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:38:30,035 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:30,035 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:38:30,035 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:38:30,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 02:38:30,913 WARN L181 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 9 DAG size of output: 8 [2019-01-14 02:38:31,120 WARN L181 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 19 [2019-01-14 02:38:31,355 WARN L181 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 19 [2019-01-14 02:38:31,966 WARN L181 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2019-01-14 02:38:32,302 WARN L181 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-01-14 02:38:32,692 WARN L181 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-01-14 02:38:32,946 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 12 proven. 30 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-01-14 02:38:32,946 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-14 02:38:32,946 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-14 02:38:32,961 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:38:33,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 02:38:33,011 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-14 02:38:33,035 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-01-14 02:38:33,035 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-01-14 02:38:33,106 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-01-14 02:38:33,107 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-14 02:38:33,112 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:38:33,113 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:19, output treesize:14 [2019-01-14 02:38:33,389 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2019-01-14 02:38:33,390 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-01-14 02:38:33,408 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2019-01-14 02:38:33,411 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2019-01-14 02:38:33,411 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-01-14 02:38:33,416 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:38:33,427 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2019-01-14 02:38:33,431 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2019-01-14 02:38:33,432 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-01-14 02:38:33,437 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:38:33,444 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:38:33,444 INFO L202 ElimStorePlain]: Needed 6 recursive calls to eliminate 3 variables, input treesize:41, output treesize:23 [2019-01-14 02:38:33,569 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:38:33,598 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:38:33,619 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:38:33,623 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:38:33,668 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: 6 dim-0 vars, and 1 xjuncts. [2019-01-14 02:38:33,668 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:62, output treesize:38 [2019-01-14 02:39:33,903 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:39:33,930 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:39:33,955 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:39:33,970 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:39:33,989 INFO L267 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-2 vars, End of recursive call: 8 dim-0 vars, and 1 xjuncts. [2019-01-14 02:39:33,989 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 8 variables, input treesize:76, output treesize:78 [2019-01-14 02:39:52,339 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000) stderr output: (error "out of memory") [2019-01-14 02:39:52,341 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:225) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.checkSat(WrapperScript.java:116) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.managedscript.ManagedScript.checkSat(ManagedScript.java:141) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.MonolithicImplicationChecker.checkImplication(MonolithicImplicationChecker.java:84) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.compare(PredicateUnifier.java:899) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.(PredicateUnifier.java:773) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:345) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:305) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp$UnifyPostprocessor.postprocess(TraceCheckSpWp.java:575) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:439) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.computeStrongestPostconditionSequence(IterativePredicateTransformer.java:200) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:286) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:162) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructForwardBackward(TraceCheckConstructor.java:224) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructTraceCheck(TraceCheckConstructor.java:188) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.get(TraceCheckConstructor.java:165) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.MultiTrackRefinementStrategy.getTraceCheck(MultiTrackRefinementStrategy.java:232) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.checkFeasibility(BaseRefinementStrategy.java:223) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:197) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:70) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.checkFeasibilityAndComputeInterpolants(LassoCheck.java:929) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.checkConcatFeasibility(LassoCheck.java:899) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.(LassoCheck.java:832) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.(LassoCheck.java:251) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiCegarLoop.iterate(BuchiCegarLoop.java:476) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.doTerminationAnalysis(BuchiAutomizerObserver.java:145) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.finish(BuchiAutomizerObserver.java:384) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1427) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:205) ... 39 more [2019-01-14 02:39:52,350 INFO L168 Benchmark]: Toolchain (without parser) took 102952.36 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 512.2 MB). Free memory was 947.3 MB in the beginning and 1.0 GB in the end (delta: -56.0 MB). Peak memory consumption was 456.2 MB. Max. memory is 11.5 GB. [2019-01-14 02:39:52,351 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 02:39:52,354 INFO L168 Benchmark]: CACSL2BoogieTranslator took 678.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 942.0 MB in the beginning and 1.1 GB in the end (delta: -183.1 MB). Peak memory consumption was 25.3 MB. Max. memory is 11.5 GB. [2019-01-14 02:39:52,355 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.46 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 02:39:52,355 INFO L168 Benchmark]: Boogie Preprocessor took 31.94 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 02:39:52,359 INFO L168 Benchmark]: RCFGBuilder took 485.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. [2019-01-14 02:39:52,360 INFO L168 Benchmark]: BuchiAutomizer took 101692.55 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 367.0 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 97.5 MB). Peak memory consumption was 464.5 MB. Max. memory is 11.5 GB. [2019-01-14 02:39:52,371 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 678.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 942.0 MB in the beginning and 1.1 GB in the end (delta: -183.1 MB). Peak memory consumption was 25.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 58.46 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.94 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 485.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 101692.55 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 367.0 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 97.5 MB). Peak memory consumption was 464.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...