./Ultimate.py --spec /storage/repos/svcomp/c/properties/termination.prp --file /storage/repos/svcomp/c/termination-memory-linkedlists/nondet_ll_search-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/nondet_ll_search-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 e647719e3e41b09e0292f86ed9fe85fd0aaf0a31 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-14 02:39:19,148 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-14 02:39:19,150 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-14 02:39:19,167 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-14 02:39:19,168 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-14 02:39:19,169 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-14 02:39:19,170 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-14 02:39:19,175 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-14 02:39:19,177 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-14 02:39:19,184 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-14 02:39:19,185 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-14 02:39:19,185 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-14 02:39:19,189 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-14 02:39:19,190 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-14 02:39:19,191 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-14 02:39:19,192 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-14 02:39:19,195 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-14 02:39:19,197 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-14 02:39:19,201 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-14 02:39:19,204 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-14 02:39:19,205 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-14 02:39:19,208 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-14 02:39:19,210 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-14 02:39:19,210 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-14 02:39:19,210 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-14 02:39:19,211 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-14 02:39:19,212 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-14 02:39:19,213 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-14 02:39:19,215 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-14 02:39:19,216 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-14 02:39:19,218 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-14 02:39:19,219 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-14 02:39:19,219 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-14 02:39:19,219 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-14 02:39:19,221 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-14 02:39:19,223 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-14 02:39:19,224 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-Automizer_Default.epf [2019-01-14 02:39:19,253 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-14 02:39:19,253 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-14 02:39:19,257 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-14 02:39:19,257 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-14 02:39:19,257 INFO L133 SettingsManager]: * Use SBE=true [2019-01-14 02:39:19,257 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-01-14 02:39:19,258 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-01-14 02:39:19,259 INFO L133 SettingsManager]: * Use old map elimination=false [2019-01-14 02:39:19,259 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2019-01-14 02:39:19,259 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2019-01-14 02:39:19,259 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-01-14 02:39:19,260 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-14 02:39:19,260 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-01-14 02:39:19,260 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-14 02:39:19,260 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-14 02:39:19,260 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-01-14 02:39:19,261 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-01-14 02:39:19,261 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-01-14 02:39:19,261 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-14 02:39:19,261 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-01-14 02:39:19,261 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-14 02:39:19,261 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-01-14 02:39:19,262 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-14 02:39:19,262 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-14 02:39:19,262 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-01-14 02:39:19,262 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-14 02:39:19,262 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-14 02:39:19,263 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-01-14 02:39:19,265 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-01-14 02:39:19,265 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 -> e647719e3e41b09e0292f86ed9fe85fd0aaf0a31 [2019-01-14 02:39:19,333 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-14 02:39:19,345 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-14 02:39:19,349 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-14 02:39:19,350 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-14 02:39:19,351 INFO L276 PluginConnector]: CDTParser initialized [2019-01-14 02:39:19,351 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/termination-memory-linkedlists/nondet_ll_search-alloca_true-termination.c.i [2019-01-14 02:39:19,407 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e7f80f17/8db411421398416aa837bde21d16dba1/FLAGd5c10fe16 [2019-01-14 02:39:19,852 INFO L307 CDTParser]: Found 1 translation units. [2019-01-14 02:39:19,853 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/termination-memory-linkedlists/nondet_ll_search-alloca_true-termination.c.i [2019-01-14 02:39:19,880 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e7f80f17/8db411421398416aa837bde21d16dba1/FLAGd5c10fe16 [2019-01-14 02:39:20,167 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e7f80f17/8db411421398416aa837bde21d16dba1 [2019-01-14 02:39:20,170 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-14 02:39:20,171 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-14 02:39:20,172 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-14 02:39:20,172 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-14 02:39:20,176 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-14 02:39:20,176 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 02:39:20" (1/1) ... [2019-01-14 02:39:20,179 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f534001 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:39:20, skipping insertion in model container [2019-01-14 02:39:20,180 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 02:39:20" (1/1) ... [2019-01-14 02:39:20,188 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-14 02:39:20,234 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-14 02:39:20,570 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 02:39:20,582 INFO L191 MainTranslator]: Completed pre-run [2019-01-14 02:39:20,625 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 02:39:20,767 INFO L195 MainTranslator]: Completed translation [2019-01-14 02:39:20,767 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:39:20 WrapperNode [2019-01-14 02:39:20,768 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-14 02:39:20,768 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-14 02:39:20,769 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-14 02:39:20,769 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-14 02:39:20,779 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:39:20" (1/1) ... [2019-01-14 02:39:20,807 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:39:20" (1/1) ... [2019-01-14 02:39:20,831 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-14 02:39:20,831 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-14 02:39:20,831 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-14 02:39:20,831 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-14 02:39:20,842 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:39:20" (1/1) ... [2019-01-14 02:39:20,842 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:39:20" (1/1) ... [2019-01-14 02:39:20,848 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:39:20" (1/1) ... [2019-01-14 02:39:20,848 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:39:20" (1/1) ... [2019-01-14 02:39:20,867 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:39:20" (1/1) ... [2019-01-14 02:39:20,877 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:39:20" (1/1) ... [2019-01-14 02:39:20,881 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:39:20" (1/1) ... [2019-01-14 02:39:20,892 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-14 02:39:20,893 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-14 02:39:20,893 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-14 02:39:20,893 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-14 02:39:20,894 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:39:20" (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 02:39:20,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-01-14 02:39:20,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-01-14 02:39:20,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-01-14 02:39:20,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-01-14 02:39:20,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-01-14 02:39:20,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-14 02:39:20,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-14 02:39:21,420 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-14 02:39:21,421 INFO L286 CfgBuilder]: Removed 10 assue(true) statements. [2019-01-14 02:39:21,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 02:39:21 BoogieIcfgContainer [2019-01-14 02:39:21,423 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-14 02:39:21,423 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-01-14 02:39:21,423 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-01-14 02:39:21,426 INFO L276 PluginConnector]: BuchiAutomizer initialized [2019-01-14 02:39:21,427 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 02:39:21,428 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 14.01 02:39:20" (1/3) ... [2019-01-14 02:39:21,429 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7e9e13db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 14.01 02:39:21, skipping insertion in model container [2019-01-14 02:39:21,429 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 02:39:21,429 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:39:20" (2/3) ... [2019-01-14 02:39:21,430 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7e9e13db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 14.01 02:39:21, skipping insertion in model container [2019-01-14 02:39:21,430 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 02:39:21,430 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 02:39:21" (3/3) ... [2019-01-14 02:39:21,432 INFO L375 chiAutomizerObserver]: Analyzing ICFG nondet_ll_search-alloca_true-termination.c.i [2019-01-14 02:39:21,486 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-14 02:39:21,486 INFO L374 BuchiCegarLoop]: Interprodecural is true [2019-01-14 02:39:21,487 INFO L375 BuchiCegarLoop]: Hoare is false [2019-01-14 02:39:21,487 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-01-14 02:39:21,487 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-14 02:39:21,487 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-14 02:39:21,487 INFO L379 BuchiCegarLoop]: Difference is false [2019-01-14 02:39:21,487 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-14 02:39:21,488 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-01-14 02:39:21,500 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 16 states. [2019-01-14 02:39:21,522 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-01-14 02:39:21,522 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 02:39:21,523 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 02:39:21,530 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2019-01-14 02:39:21,530 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2019-01-14 02:39:21,530 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2019-01-14 02:39:21,531 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 16 states. [2019-01-14 02:39:21,532 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2019-01-14 02:39:21,533 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 02:39:21,533 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 02:39:21,533 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2019-01-14 02:39:21,533 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2019-01-14 02:39:21,542 INFO L794 eck$LassoCheckResult]: Stem: 11#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 7#L-1true havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 10#L574true assume !(main_~n~0 < 1);init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;call init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset;call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset, 4);init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 18#L552-3true [2019-01-14 02:39:21,543 INFO L796 eck$LassoCheckResult]: Loop: 18#L552-3true assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);call init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 16#L552-2true init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := 1 + init_nondet_ll_#t~post3;havoc init_nondet_ll_#t~post3; 18#L552-3true [2019-01-14 02:39:21,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:39:21,551 INFO L82 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 1 times [2019-01-14 02:39:21,553 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:39:21,554 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:39:21,610 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:39:21,610 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:39:21,610 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:39:21,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:39:21,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:39:21,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:39:21,721 INFO L82 PathProgramCache]: Analyzing trace with hash 1443, now seen corresponding path program 1 times [2019-01-14 02:39:21,721 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:39:21,721 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:39:21,722 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:39:21,723 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:39:21,723 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:39:21,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:39:21,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:39:21,756 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:39:21,757 INFO L82 PathProgramCache]: Analyzing trace with hash 28695942, now seen corresponding path program 1 times [2019-01-14 02:39:21,757 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:39:21,757 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:39:21,759 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:39:21,759 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:39:21,759 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:39:21,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:39:21,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:39:22,433 WARN L181 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 82 [2019-01-14 02:39:22,468 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 02:39:22,483 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 02:39:22,793 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 02:39:22,803 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 02:39:22,951 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 02:39:22,952 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:156, output treesize:158 [2019-01-14 02:39:23,138 WARN L181 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-01-14 02:39:23,548 WARN L181 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 69 [2019-01-14 02:39:23,647 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 02:39:23,649 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 02:39:23,649 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 02:39:23,649 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 02:39:23,650 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 02:39:23,650 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 02:39:23,650 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 02:39:23,650 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 02:39:23,651 INFO L131 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca_true-termination.c.i_Iteration1_Lasso [2019-01-14 02:39:23,651 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 02:39:23,651 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 02:39:23,680 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 02:39:23,713 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 02:39:24,179 WARN L181 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-01-14 02:39:24,465 WARN L181 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 49 [2019-01-14 02:39:24,466 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 02:39:24,470 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 02:39:24,477 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 02:39:24,480 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 02:39:24,482 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 02:39:24,485 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 02:39:24,505 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 02:39:24,531 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 02:39:24,533 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 02:39:24,537 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 02:39:24,542 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 02:39:24,546 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 02:39:24,548 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 02:39:25,085 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 02:39:25,093 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 02:39:25,096 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:39:25,099 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:39:25,100 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:39:25,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:39:25,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:39:25,101 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:39:25,104 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:39:25,105 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:39:25,108 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:39:25,109 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:39:25,111 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:39:25,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:39:25,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:39:25,113 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:39:25,116 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:39:25,116 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:39:25,126 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:39:25,127 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:39:25,128 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:39:25,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:39:25,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:39:25,128 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:39:25,132 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:39:25,133 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:39:25,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:39:25,150 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 02:39:25,151 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:39:25,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:39:25,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:39:25,151 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:39:25,157 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:39:25,157 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:39:25,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:39:25,175 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 02:39:25,177 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:39:25,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:39:25,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:39:25,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:39:25,178 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:39:25,178 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:39:25,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:39:25,181 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:39:25,182 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:39:25,182 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:39:25,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:39:25,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:39:25,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:39:25,183 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:39:25,185 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:39:25,185 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:39:25,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:39:25,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:39:25,189 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:39:25,189 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:39:25,189 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:39:25,189 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:39:25,203 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 02:39:25,204 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:39:25,290 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:39:25,291 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 02:39:25,292 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:39:25,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:39:25,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:39:25,292 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:39:25,296 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:39:25,298 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:39:25,336 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2019-01-14 02:39:25,357 INFO L443 ModelExtractionUtils]: Simplification made 5 calls to the SMT solver. [2019-01-14 02:39:25,357 INFO L444 ModelExtractionUtils]: 9 out of 16 variables were initially zero. Simplification set additionally 4 variables to zero. [2019-01-14 02:39:25,359 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2019-01-14 02:39:25,362 INFO L440 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2019-01-14 02:39:25,362 INFO L518 LassoAnalysis]: Proved termination. [2019-01-14 02:39:25,363 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_init_nondet_ll_~n, ULTIMATE.start_init_nondet_ll_~i~0) = 1*ULTIMATE.start_init_nondet_ll_~n - 1*ULTIMATE.start_init_nondet_ll_~i~0 Supporting invariants [] [2019-01-14 02:39:25,404 INFO L297 tatePredicateManager]: 3 out of 3 supporting invariants were superfluous and have been removed [2019-01-14 02:39:25,431 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:39:25,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 02:39:25,452 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-14 02:39:25,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 02:39:25,474 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-14 02:39:25,491 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 02:39:25,506 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2019-01-14 02:39:25,507 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 16 states. Second operand 3 states. [2019-01-14 02:39:25,586 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 16 states.. Second operand 3 states. Result 43 states and 61 transitions. Complement of second has 7 states. [2019-01-14 02:39:25,592 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2019-01-14 02:39:25,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2019-01-14 02:39:25,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 40 transitions. [2019-01-14 02:39:25,597 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 40 transitions. Stem has 3 letters. Loop has 2 letters. [2019-01-14 02:39:25,598 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-01-14 02:39:25,598 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 40 transitions. Stem has 5 letters. Loop has 2 letters. [2019-01-14 02:39:25,598 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-01-14 02:39:25,599 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 40 transitions. Stem has 3 letters. Loop has 4 letters. [2019-01-14 02:39:25,599 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-01-14 02:39:25,600 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 43 states and 61 transitions. [2019-01-14 02:39:25,604 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2019-01-14 02:39:25,608 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 43 states to 13 states and 17 transitions. [2019-01-14 02:39:25,609 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 10 [2019-01-14 02:39:25,610 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 11 [2019-01-14 02:39:25,610 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 17 transitions. [2019-01-14 02:39:25,611 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-01-14 02:39:25,611 INFO L706 BuchiCegarLoop]: Abstraction has 13 states and 17 transitions. [2019-01-14 02:39:25,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states and 17 transitions. [2019-01-14 02:39:25,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 13. [2019-01-14 02:39:25,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2019-01-14 02:39:25,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 17 transitions. [2019-01-14 02:39:25,635 INFO L729 BuchiCegarLoop]: Abstraction has 13 states and 17 transitions. [2019-01-14 02:39:25,635 INFO L609 BuchiCegarLoop]: Abstraction has 13 states and 17 transitions. [2019-01-14 02:39:25,635 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2019-01-14 02:39:25,635 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states and 17 transitions. [2019-01-14 02:39:25,636 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2019-01-14 02:39:25,637 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 02:39:25,637 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 02:39:25,637 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2019-01-14 02:39:25,637 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-01-14 02:39:25,638 INFO L794 eck$LassoCheckResult]: Stem: 120#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 117#L-1 havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 118#L574 assume !(main_~n~0 < 1);init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;call init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset;call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset, 4);init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 119#L552-3 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 113#L552-4 assume !(0 != init_nondet_ll_#t~nondet5);havoc init_nondet_ll_#t~nondet5;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8); 114#L558-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 122#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 121#L579 assume !(main_~m~0 < 0);safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && 0 != main_~m~0 % main_~n~0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 116#L567-5 [2019-01-14 02:39:25,638 INFO L796 eck$LassoCheckResult]: Loop: 116#L567-5 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 123#L567-1 assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 115#L567-3 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 116#L567-5 [2019-01-14 02:39:25,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:39:25,638 INFO L82 PathProgramCache]: Analyzing trace with hash 180734384, now seen corresponding path program 1 times [2019-01-14 02:39:25,639 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:39:25,639 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:39:25,640 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:39:25,640 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:39:25,640 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:39:25,650 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-01-14 02:39:25,651 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-01-14 02:39:25,651 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-01-14 02:39:25,673 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:39:25,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:39:25,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:39:25,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:39:25,954 INFO L82 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 1 times [2019-01-14 02:39:25,955 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:39:25,955 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:39:25,956 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:39:25,956 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:39:25,956 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:39:25,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:39:25,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:39:25,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:39:25,971 INFO L82 PathProgramCache]: Analyzing trace with hash -1630916609, now seen corresponding path program 1 times [2019-01-14 02:39:25,971 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:39:25,971 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:39:25,983 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:39:25,983 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:39:25,984 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:39:25,992 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-01-14 02:39:25,992 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-01-14 02:39:25,992 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-01-14 02:39:26,019 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:39:26,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 02:39:26,076 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-14 02:39:26,152 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 02:39:26,172 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 02:39:26,173 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-14 02:39:26,200 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:39:26,420 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:39:26,421 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:34, output treesize:27 [2019-01-14 02:39:26,640 WARN L181 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2019-01-14 02:39:26,808 WARN L181 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2019-01-14 02:39:26,854 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 23 treesize of output 18 [2019-01-14 02:39:26,897 INFO L701 Elim1Store]: detected not equals via solver [2019-01-14 02:39:26,920 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 12 [2019-01-14 02:39:26,922 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-14 02:39:26,965 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:39:26,976 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:39:26,977 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:32, output treesize:17 [2019-01-14 02:39:27,132 WARN L181 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-14 02:39:27,563 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 02:39:27,596 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-14 02:39:27,597 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-01-14 02:39:27,970 WARN L181 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 41 [2019-01-14 02:39:28,044 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-01-14 02:39:28,045 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2019-01-14 02:39:28,047 INFO L87 Difference]: Start difference. First operand 13 states and 17 transitions. cyclomatic complexity: 6 Second operand 9 states. [2019-01-14 02:39:28,373 WARN L181 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 21 [2019-01-14 02:39:28,872 WARN L181 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2019-01-14 02:39:29,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-14 02:39:29,115 INFO L93 Difference]: Finished difference Result 21 states and 25 transitions. [2019-01-14 02:39:29,115 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-01-14 02:39:29,116 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 21 states and 25 transitions. [2019-01-14 02:39:29,119 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2019-01-14 02:39:29,120 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 21 states to 13 states and 15 transitions. [2019-01-14 02:39:29,120 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 11 [2019-01-14 02:39:29,120 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 11 [2019-01-14 02:39:29,120 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 15 transitions. [2019-01-14 02:39:29,121 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-01-14 02:39:29,121 INFO L706 BuchiCegarLoop]: Abstraction has 13 states and 15 transitions. [2019-01-14 02:39:29,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states and 15 transitions. [2019-01-14 02:39:29,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 13. [2019-01-14 02:39:29,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2019-01-14 02:39:29,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 15 transitions. [2019-01-14 02:39:29,124 INFO L729 BuchiCegarLoop]: Abstraction has 13 states and 15 transitions. [2019-01-14 02:39:29,124 INFO L609 BuchiCegarLoop]: Abstraction has 13 states and 15 transitions. [2019-01-14 02:39:29,124 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2019-01-14 02:39:29,124 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states and 15 transitions. [2019-01-14 02:39:29,126 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2019-01-14 02:39:29,126 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 02:39:29,126 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 02:39:29,127 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-14 02:39:29,127 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-01-14 02:39:29,127 INFO L794 eck$LassoCheckResult]: Stem: 209#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 203#L-1 havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 204#L574 assume !(main_~n~0 < 1);init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;call init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset;call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset, 4);init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 207#L552-3 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);call init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 212#L552-2 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := 1 + init_nondet_ll_#t~post3;havoc init_nondet_ll_#t~post3; 213#L552-3 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 205#L552-4 assume !(0 != init_nondet_ll_#t~nondet5);havoc init_nondet_ll_#t~nondet5;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8); 206#L558-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 210#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 208#L579 assume !(main_~m~0 < 0);safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && 0 != main_~m~0 % main_~n~0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 202#L567-5 [2019-01-14 02:39:29,127 INFO L796 eck$LassoCheckResult]: Loop: 202#L567-5 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 211#L567-1 assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 201#L567-3 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 202#L567-5 [2019-01-14 02:39:29,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:39:29,128 INFO L82 PathProgramCache]: Analyzing trace with hash -874996210, now seen corresponding path program 1 times [2019-01-14 02:39:29,128 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:39:29,128 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:39:29,129 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:39:29,129 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:39:29,129 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:39:29,140 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-01-14 02:39:29,140 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-01-14 02:39:29,140 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 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-01-14 02:39:29,163 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:39:29,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:39:29,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:39:29,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:39:29,246 INFO L82 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 2 times [2019-01-14 02:39:29,246 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:39:29,247 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:39:29,247 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:39:29,247 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:39:29,248 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:39:29,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:39:29,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:39:29,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:39:29,260 INFO L82 PathProgramCache]: Analyzing trace with hash -855533855, now seen corresponding path program 1 times [2019-01-14 02:39:29,260 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:39:29,260 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:39:29,261 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:39:29,261 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:39:29,261 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:39:29,271 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-01-14 02:39:29,272 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-01-14 02:39:29,272 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-01-14 02:39:29,290 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:39:29,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:39:29,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:39:29,592 WARN L181 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 41 [2019-01-14 02:39:32,102 WARN L181 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 216 DAG size of output: 194 [2019-01-14 02:39:32,133 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 02:39:32,171 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:39:32,183 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 02:39:33,062 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 02:39:33,067 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:39:33,811 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:39:33,818 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:39:33,858 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:39:37,308 INFO L267 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:39:38,160 INFO L267 ElimStorePlain]: Start of recursive call 10: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:39:38,164 INFO L267 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:39:38,889 INFO L267 ElimStorePlain]: Start of recursive call 12: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:39:42,867 INFO L267 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:39:43,539 INFO L267 ElimStorePlain]: Start of recursive call 14: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:39:43,543 INFO L267 ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:39:44,221 INFO L267 ElimStorePlain]: Start of recursive call 16: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:39:48,841 INFO L267 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:39:49,550 INFO L267 ElimStorePlain]: Start of recursive call 18: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:39:49,552 INFO L267 ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:39:50,338 INFO L267 ElimStorePlain]: Start of recursive call 20: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:39:55,723 INFO L267 ElimStorePlain]: Start of recursive call 23: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:39:56,357 INFO L267 ElimStorePlain]: Start of recursive call 22: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:39:56,360 INFO L267 ElimStorePlain]: Start of recursive call 25: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:39:57,023 INFO L267 ElimStorePlain]: Start of recursive call 24: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:40:04,846 INFO L267 ElimStorePlain]: Start of recursive call 1: 5 dim-2 vars, End of recursive call: 10 dim-0 vars, and 2 xjuncts. [2019-01-14 02:40:04,847 INFO L202 ElimStorePlain]: Needed 25 recursive calls to eliminate 5 variables, input treesize:1473, output treesize:1092 [2019-01-14 02:40:12,027 WARN L181 SmtUtils]: Spent 7.18 s on a formula simplification that was a NOOP. DAG size: 183 [2019-01-14 02:40:12,034 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 02:40:12,034 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 02:40:12,034 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 02:40:12,034 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 02:40:12,034 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 02:40:12,034 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 02:40:12,035 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 02:40:12,035 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 02:40:12,035 INFO L131 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca_true-termination.c.i_Iteration3_Lasso [2019-01-14 02:40:12,035 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 02:40:12,035 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 02:40:12,051 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 02:40:12,076 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 02:40:12,079 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 02:40:12,081 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 02:40:12,083 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 02:40:12,086 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 02:40:12,088 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 02:40:12,090 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 02:40:12,117 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 02:40:12,126 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 02:40:12,127 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 02:40:12,130 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 02:40:13,118 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2019-01-14 02:40:14,417 WARN L181 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 142 DAG size of output: 127 [2019-01-14 02:40:14,490 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 02:40:14,493 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 02:40:14,494 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 02:40:14,749 WARN L181 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-01-14 02:40:15,758 WARN L181 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 116 [2019-01-14 02:40:15,796 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 30 [2019-01-14 02:40:17,746 WARN L181 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 86 DAG size of output: 86 [2019-01-14 02:40:17,963 WARN L181 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-01-14 02:40:18,460 WARN L181 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 76 [2019-01-14 02:40:18,729 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 02:40:18,729 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 02:40:18,730 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:18,731 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:18,731 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:18,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:18,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:18,731 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:18,732 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:40:18,737 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:18,738 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:18,738 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:18,738 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:18,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:18,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:18,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:18,739 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:18,739 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:40:18,739 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:18,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:18,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:18,745 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:18,745 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:18,745 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:18,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:18,745 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:18,746 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:40:18,746 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:18,746 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:18,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:18,750 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:18,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:18,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:18,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:18,751 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:18,752 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:40:18,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:18,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:18,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:18,753 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:18,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:18,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:18,754 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:18,757 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:18,758 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:40:18,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:18,761 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:18,761 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:18,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:18,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:18,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:18,764 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:18,764 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:40:18,764 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:18,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:18,767 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:18,767 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:18,768 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:18,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:18,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:18,768 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:18,768 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:40:18,768 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:18,769 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:18,769 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:18,770 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:18,770 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:18,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:18,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:18,770 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:18,770 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:40:18,771 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:18,776 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:18,777 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:18,777 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:18,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:18,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:18,778 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:18,779 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:18,779 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:40:18,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:18,784 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:18,784 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:18,784 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:18,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:18,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:18,785 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:18,785 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:40:18,785 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:18,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:18,790 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 02:40:18,790 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:18,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:18,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:18,791 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:18,791 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:18,791 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:40:18,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:18,796 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:18,797 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:18,797 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 02:40:18,797 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:40:18,797 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:18,838 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2019-01-14 02:40:18,838 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:40:19,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,050 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,050 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,051 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:19,052 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:19,053 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:40:19,054 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,055 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 02:40:19,055 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,060 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,060 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:19,060 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:19,060 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:40:19,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,065 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,065 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,066 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:19,066 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:19,066 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:40:19,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,074 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 02:40:19,077 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,077 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:19,079 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:19,079 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:40:19,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,083 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 02:40:19,083 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,084 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:40:19,084 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:40:19,085 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:19,092 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 02:40:19,092 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:19,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,127 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,127 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,127 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:19,131 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:19,131 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:40:19,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,136 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 02:40:19,137 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,137 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:19,137 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:40:19,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,143 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,145 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:19,146 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:19,146 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:40:19,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,150 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 02:40:19,151 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,151 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:19,154 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:19,154 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:40:19,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,156 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 02:40:19,157 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,160 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:19,160 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:19,160 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:40:19,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,165 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 02:40:19,166 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,166 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,166 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:19,170 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:19,171 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:40:19,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,174 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 02:40:19,175 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,175 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,176 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:19,176 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:40:19,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,176 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,182 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,183 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,183 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,187 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:19,187 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:40:19,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,188 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,192 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,193 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:40:19,193 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:40:19,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,195 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 02:40:19,195 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,196 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,197 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:19,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,201 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 02:40:19,202 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,202 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,202 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:19,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,212 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 02:40:19,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,213 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,213 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:19,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,215 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 02:40:19,215 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,216 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,216 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:19,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,217 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,217 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,217 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,218 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,219 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:19,220 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:19,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,230 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 02:40:19,231 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,231 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,232 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:19,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,233 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 02:40:19,233 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,234 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,234 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,234 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:19,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,235 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 02:40:19,239 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,240 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,240 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:19,240 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,241 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,242 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 02:40:19,242 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,243 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,243 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:19,244 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:19,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,246 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 02:40:19,246 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,246 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,250 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,250 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,251 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:19,251 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,251 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,252 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,253 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,253 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,254 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:19,255 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:19,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,257 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,258 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 02:40:19,258 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:40:19,259 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,340 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2019-01-14 02:40:19,341 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2019-01-14 02:40:19,662 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,664 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 02:40:19,667 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,667 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,669 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:19,670 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:19,673 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,673 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,676 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,677 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,677 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:19,678 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:19,682 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,684 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 02:40:19,686 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,687 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,689 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:19,690 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:19,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,696 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,697 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,697 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,697 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,697 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:19,698 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:19,701 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,702 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,702 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,703 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:40:19,703 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:40:19,703 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,716 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-01-14 02:40:19,716 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:40:19,767 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,768 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,771 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,772 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,774 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:19,774 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:19,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,782 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,782 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,782 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,783 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:19,783 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,784 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,784 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,784 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,793 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:19,793 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:19,795 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,796 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,797 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,797 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,797 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,802 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:19,802 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:19,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,806 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,806 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,812 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:19,812 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:19,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,819 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,822 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,823 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,825 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:19,826 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:19,830 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,831 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,831 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,832 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,832 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,832 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:19,832 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,837 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,837 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,838 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,838 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,838 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,838 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,838 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,839 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:19,839 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,846 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 02:40:19,848 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,849 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,850 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:19,850 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:19,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,851 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 02:40:19,851 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 02:40:19,852 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,856 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,857 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,857 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,857 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:19,857 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:19,857 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,858 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,862 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,862 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,863 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:19,863 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:19,863 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,864 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,865 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,868 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:19,869 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:19,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,873 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,874 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,874 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:19,875 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:19,875 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,876 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,879 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 02:40:19,880 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,880 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:19,884 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:19,885 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:19,893 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,893 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,894 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,894 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,894 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:19,895 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:19,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,901 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,901 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,901 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:19,901 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:19,902 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,906 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,907 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,907 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,907 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:19,908 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:19,908 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,909 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,912 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,913 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:19,913 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:19,914 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:19,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,921 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,921 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:19,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,922 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:19,922 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:19,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:19,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,930 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:19,931 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:19,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:19,931 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:19,934 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:19,935 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:19,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:19,941 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 02:40:19,941 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:19,945 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 02:40:19,945 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:40:19,945 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:20,021 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2019-01-14 02:40:20,021 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-01-14 02:40:20,602 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,603 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 02:40:20,606 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,606 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:20,608 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:20,608 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:20,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:20,614 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,617 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:20,619 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:20,619 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:20,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,624 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 02:40:20,624 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,624 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,625 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:20,629 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:20,629 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:20,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,634 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 02:40:20,635 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,635 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:20,636 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:20,636 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:20,643 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:20,646 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,647 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:40:20,647 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:40:20,647 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:20,661 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:40:20,661 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-01-14 02:40:20,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,755 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:20,760 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,760 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,761 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:20,762 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:20,762 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:20,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,776 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:20,776 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:20,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,777 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:20,777 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:20,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:20,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,790 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 02:40:20,790 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,794 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:20,795 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:20,796 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:20,798 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,801 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:20,801 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,802 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:20,806 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:20,806 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:20,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:20,812 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,813 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,816 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:20,817 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:20,817 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:20,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:20,823 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,823 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:20,827 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:20,827 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:20,831 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,834 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:20,834 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,835 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:20,835 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,835 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:20,835 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:20,835 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:20,840 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:20,841 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:20,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,842 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:20,842 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:20,842 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:20,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:20,849 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,849 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:20,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,850 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:20,850 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:20,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:20,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,851 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 02:40:20,851 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 02:40:20,852 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,852 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:20,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,852 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:20,853 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:20,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:20,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:20,854 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,854 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:20,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,856 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:20,857 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:20,857 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:20,858 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:20,859 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,859 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:20,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,859 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:20,859 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:20,859 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:20,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:20,861 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:20,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,862 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:20,862 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:20,862 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:20,863 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,863 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:20,863 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,864 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:20,865 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:20,865 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:20,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,868 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:20,869 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:20,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,869 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:20,869 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:20,870 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:20,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,871 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 02:40:20,874 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:20,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,874 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:20,875 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:20,875 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:20,876 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,876 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:20,876 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,877 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:20,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,879 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:20,879 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:20,879 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:20,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,881 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:20,881 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,881 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:20,883 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:20,884 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:20,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,887 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:20,887 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:20,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,888 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,888 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:20,888 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:20,888 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:20,890 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,891 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:20,891 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:20,891 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:20,892 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:20,892 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:20,893 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:20,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:20,895 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 02:40:20,896 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:20,897 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 02:40:20,897 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:40:20,897 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:20,966 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2019-01-14 02:40:20,966 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2019-01-14 02:40:21,528 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,529 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 02:40:21,529 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:21,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,530 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:21,540 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:21,541 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:21,548 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,549 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:21,549 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:21,549 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,554 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,554 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:21,556 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:21,556 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:21,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,566 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 02:40:21,566 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:21,572 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,572 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,572 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:21,576 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:21,577 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:21,584 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,584 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 02:40:21,585 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:21,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,586 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:21,594 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:21,594 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:21,599 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,600 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 02:40:21,600 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:21,601 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:40:21,601 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:40:21,601 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:21,628 INFO L402 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2019-01-14 02:40:21,628 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2019-01-14 02:40:21,746 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,746 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:21,748 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:21,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,748 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:21,757 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:21,758 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:21,767 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,767 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:21,768 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:21,768 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:21,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,769 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:21,769 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:21,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:21,777 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,778 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 02:40:21,778 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:21,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,779 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:21,784 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:21,784 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:21,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,789 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:21,790 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:21,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,791 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:21,798 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:21,799 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:21,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:21,810 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:21,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,811 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:21,813 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:21,813 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:21,822 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,823 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:21,824 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:21,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,829 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:21,833 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:21,833 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:21,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:21,846 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:21,847 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:21,847 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,847 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,847 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:21,850 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:21,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:21,852 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,852 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 02:40:21,853 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:21,856 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:21,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,857 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:21,857 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:21,857 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:21,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,863 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:21,866 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:40:21,866 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:21,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,867 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:21,867 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:21,868 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:21,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,869 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 02:40:21,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:21,871 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:21,874 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:21,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:21,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,875 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:21,875 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:21,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:21,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,883 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:21,884 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:21,884 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:21,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:21,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,884 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:21,888 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:21,888 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:21,890 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,890 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 02:40:21,891 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:21,891 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:21,891 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:21,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,894 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:21,895 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:21,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:21,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:21,901 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:21,901 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:21,901 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:21,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,905 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:21,905 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:21,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:21,910 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,911 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 02:40:21,911 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:21,912 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:21,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,912 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:21,916 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:21,916 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:21,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,925 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:21,925 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:21,925 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:21,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:21,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,929 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:21,930 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:21,930 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:21,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,935 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:21,935 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:21,936 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:21,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:21,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,936 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:21,937 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:21,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:21,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,938 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 02:40:21,939 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:21,939 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:21,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:21,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,939 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:21,940 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:21,940 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:21,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,941 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 02:40:21,941 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:21,941 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:21,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,942 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:21,943 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:21,943 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:21,945 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,946 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 02:40:21,947 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:21,947 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:21,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:21,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,947 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:21,948 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:21,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:21,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,950 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 02:40:21,950 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:21,950 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:21,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:21,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:21,951 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:21,952 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:21,952 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:21,954 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:21,955 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 02:40:21,956 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:21,956 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:21,957 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 02:40:21,957 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:40:21,957 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:22,028 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2019-01-14 02:40:22,028 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2019-01-14 02:40:22,488 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,489 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 02:40:22,489 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,490 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:22,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,491 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:22,492 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:22,492 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:22,495 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,496 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:22,496 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,496 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:22,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,497 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:22,498 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:22,498 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:22,507 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:22,508 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,508 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:22,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,509 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:22,511 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:22,511 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:22,514 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,515 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:22,515 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,515 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:22,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,516 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,516 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:22,517 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:22,517 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:22,521 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,522 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 02:40:22,523 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,523 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:22,523 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:40:22,523 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:40:22,524 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:22,534 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-01-14 02:40:22,534 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:40:22,593 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,594 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 02:40:22,595 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,595 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:22,595 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,595 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,595 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:22,603 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:22,603 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:22,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,611 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:22,611 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,611 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:22,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:22,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,612 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:22,612 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:22,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:22,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:22,620 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,620 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:22,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,623 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:22,624 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:22,624 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:22,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,634 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 02:40:22,634 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,634 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:22,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,635 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:22,639 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:22,639 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:22,643 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,644 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 02:40:22,644 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,644 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:22,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,648 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:22,649 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:22,649 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:22,655 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,655 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:22,656 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,656 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:22,656 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,656 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,656 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:22,663 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:40:22,663 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:40:22,668 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,669 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 02:40:22,669 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,670 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:22,670 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:22,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,670 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:22,671 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:22,676 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:22,677 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,679 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 02:40:22,679 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,679 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:22,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:22,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,680 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:22,680 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:22,680 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:22,685 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,685 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:22,685 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,686 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:22,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:22,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,689 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:40:22,690 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:40:22,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:22,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,691 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 02:40:22,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:22,694 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,694 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:22,694 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:22,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,695 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:22,695 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:22,695 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:22,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,701 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:22,701 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,701 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:22,702 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:22,702 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,702 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,702 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:22,703 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:22,703 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:22,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,710 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 02:40:22,710 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,711 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:22,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:22,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,711 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:22,712 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:22,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:22,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:22,717 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,717 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:22,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:22,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,718 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:22,718 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:22,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:22,723 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,723 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:22,724 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,724 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:22,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,724 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:22,725 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:22,726 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:22,737 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,738 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:22,738 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,739 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:22,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:22,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,739 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:22,740 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:22,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:22,745 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,745 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:22,745 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,746 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:22,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:22,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,749 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:22,750 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:22,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:22,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:22,752 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,753 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:22,756 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:22,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,756 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:22,757 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:22,757 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:22,762 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,762 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 02:40:22,763 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,763 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:22,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,763 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:22,766 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:22,766 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:22,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,776 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:22,776 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,776 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:22,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:22,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,777 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:22,777 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:22,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:22,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,782 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:22,783 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,783 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:22,783 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:22,783 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:22,783 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:22,788 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:22,788 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:22,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:22,795 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:22,799 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:22,799 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:22,799 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 02:40:22,800 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:40:22,800 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:22,898 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2019-01-14 02:40:22,898 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-01-14 02:40:23,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:23,377 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:23,378 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:23,378 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:23,379 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:23,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:23,384 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:23,387 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:23,388 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:23,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:23,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:23,396 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:23,396 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:23,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:23,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:23,403 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:23,406 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:23,406 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:23,413 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:23,414 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:23,418 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:23,419 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:23,419 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:23,419 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:23,419 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:23,423 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:23,424 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:23,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:23,432 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 02:40:23,432 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:23,432 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:23,433 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:23,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:23,439 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:23,440 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:23,440 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:23,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:23,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:23,449 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:23,449 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:23,450 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:40:23,450 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:40:23,450 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:23,792 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:40:23,792 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-01-14 02:40:23,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:23,866 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:23,866 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:23,866 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:23,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:23,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:23,867 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:23,873 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:23,873 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:23,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:23,885 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:23,886 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:23,886 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:23,886 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:23,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:23,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:23,887 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:23,887 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:23,897 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:23,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:23,899 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 02:40:23,900 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:23,900 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:23,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:23,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:23,900 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:23,905 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:23,906 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:23,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:23,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:23,914 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:23,914 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:23,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:23,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:23,914 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:23,915 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:23,916 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:23,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:23,920 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 02:40:23,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:23,920 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:23,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:23,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:23,921 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:23,922 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:23,922 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:23,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:23,927 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 02:40:23,928 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:23,928 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:23,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:23,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:23,928 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:23,930 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:23,930 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:23,935 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:23,936 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:23,936 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:23,937 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:23,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:23,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:23,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:23,938 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:23,938 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:23,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:23,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:23,941 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 02:40:23,941 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:23,941 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:23,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:23,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:23,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:23,942 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:23,942 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:23,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:23,945 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:23,945 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:23,946 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:23,946 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:40:23,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:23,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:23,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:23,946 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:23,947 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:23,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:23,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:23,949 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 02:40:23,949 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 02:40:23,949 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:23,950 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:23,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:23,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:23,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:23,950 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:23,951 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:23,951 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:23,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:23,953 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:23,954 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:23,954 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:23,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:23,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:23,955 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:23,955 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:23,955 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:23,956 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:23,957 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:23,958 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:23,958 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:23,959 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:23,959 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:23,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:23,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:23,960 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:23,961 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:23,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:23,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:23,962 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 02:40:23,963 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:23,963 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:23,963 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:23,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:23,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:23,964 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:23,965 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:23,965 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:23,966 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:23,967 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:23,967 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:23,968 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:23,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:23,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:23,968 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:23,970 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:23,970 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:23,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:23,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:23,978 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:23,978 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:23,978 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:23,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:23,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:23,978 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:23,979 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:23,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:23,981 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:23,981 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:23,982 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:23,982 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:23,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:23,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:23,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:23,983 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:23,984 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:23,984 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:23,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:23,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:23,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:23,986 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:23,986 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:23,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:23,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:23,987 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:23,988 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:23,988 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:23,990 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:23,990 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:23,991 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:23,991 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:23,991 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:23,991 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:23,992 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:23,994 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:23,995 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:24,002 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:24,003 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:24,004 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:24,007 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:24,007 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:24,007 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:24,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:24,007 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:24,008 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:24,008 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:24,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:24,013 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 02:40:24,014 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:24,014 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:24,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:24,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:24,014 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:24,016 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:24,019 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:24,031 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:24,031 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 02:40:24,032 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:24,032 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:24,033 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 02:40:24,033 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:40:24,033 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:24,214 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2019-01-14 02:40:24,215 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2019-01-14 02:40:24,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:24,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:24,914 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:24,914 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:24,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:24,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:24,915 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:24,916 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:24,917 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:24,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:24,924 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:24,924 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:24,924 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:24,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:24,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:24,925 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:24,926 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:24,927 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:24,933 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:24,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:24,934 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:24,934 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:24,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:24,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:24,935 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:24,936 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:24,936 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:24,943 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:24,944 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 02:40:24,944 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:24,944 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:24,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:24,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:24,945 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:24,946 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:24,946 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:24,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:24,952 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 02:40:24,953 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:24,953 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:24,954 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:40:24,954 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:40:24,954 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:24,990 INFO L402 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2019-01-14 02:40:24,991 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2019-01-14 02:40:25,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:25,114 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 02:40:25,115 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:25,115 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:25,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:25,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:25,116 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:25,117 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:25,117 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:25,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:25,127 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:25,128 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:25,128 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:25,128 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:25,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:25,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:25,128 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:25,129 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:25,129 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:25,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:25,131 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:25,131 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:25,132 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:25,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:25,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:25,132 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:25,133 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:25,134 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:25,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:25,140 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:25,140 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:25,140 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:25,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:25,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:25,141 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:25,142 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:25,143 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:25,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:25,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:25,149 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:25,149 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:25,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:25,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:25,150 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:25,151 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:25,151 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:25,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:25,158 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:25,159 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:25,159 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:25,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:25,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:25,159 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:25,160 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:40:25,161 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:40:25,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:25,167 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 02:40:25,168 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:25,168 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:25,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:25,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:25,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:25,168 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:25,169 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:25,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:25,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:25,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:25,172 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:25,172 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:25,172 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:25,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:25,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:25,172 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:25,173 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:25,173 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:25,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:25,175 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 02:40:25,176 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:25,176 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:25,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:25,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:25,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:25,176 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:40:25,177 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:40:25,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:25,178 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:25,178 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 02:40:25,179 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 02:40:25,179 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:25,179 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:25,179 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:25,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:25,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:25,180 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:25,180 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:25,180 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:25,182 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:25,183 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 02:40:25,183 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:25,183 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:25,183 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:25,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:25,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:25,184 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:25,184 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:25,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:25,186 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:25,186 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 02:40:25,187 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:25,187 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:25,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:25,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:25,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:25,187 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:25,188 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:25,188 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:25,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:25,190 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 02:40:25,190 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:25,191 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:25,191 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:25,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:25,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:25,191 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:25,192 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:25,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:25,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:25,194 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 02:40:25,194 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:25,194 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:25,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:25,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:25,195 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:25,196 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:25,196 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:25,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:25,199 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:25,200 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:25,200 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:25,200 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:25,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:25,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:25,200 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:25,201 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:25,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:25,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:25,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:25,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:25,204 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:25,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:25,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:25,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:25,204 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:25,205 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:25,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:25,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:25,207 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 02:40:25,207 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:25,208 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:25,208 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:25,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:25,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:25,208 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:25,208 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:25,209 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:25,210 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:25,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:25,211 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:25,211 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:25,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:25,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:25,212 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:25,213 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:25,213 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:25,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:25,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:25,220 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:25,220 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:25,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:25,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:25,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:25,221 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:25,221 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:25,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:25,226 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:25,227 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 02:40:25,230 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:25,230 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:25,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:25,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:25,231 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:25,232 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:25,232 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:25,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:25,238 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 02:40:25,238 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:25,238 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:25,245 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 02:40:25,245 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:40:25,245 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:25,353 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2019-01-14 02:40:25,353 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-01-14 02:40:26,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:26,620 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,620 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:26,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,621 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:26,622 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:26,622 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:26,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,626 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:26,626 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,627 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:26,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,627 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:26,631 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:26,631 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:26,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,635 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:26,636 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,636 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:26,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,636 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:26,637 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:26,637 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:26,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,641 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 02:40:26,642 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,642 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:26,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,642 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:26,643 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:26,643 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:26,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,647 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 02:40:26,648 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,648 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:26,649 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:40:26,649 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:40:26,649 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:26,662 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:40:26,663 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-01-14 02:40:26,762 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,763 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:26,764 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,764 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:26,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,764 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:26,772 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:26,772 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:26,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,780 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 02:40:26,781 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,781 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:26,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:26,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,781 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:26,782 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:26,782 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:26,790 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,794 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 02:40:26,794 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,794 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:26,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,795 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:26,797 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:26,797 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:26,802 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:26,805 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,805 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:26,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,806 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:26,809 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:26,809 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:26,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,819 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:26,820 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,820 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:26,820 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,820 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:26,821 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:26,821 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:26,830 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,831 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:26,831 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,832 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:26,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,832 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:26,836 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:40:26,836 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:40:26,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:26,846 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,846 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:26,846 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:26,847 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,847 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,847 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:26,847 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:26,847 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:26,852 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,852 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 02:40:26,853 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,853 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:26,853 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:26,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,853 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:26,854 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:26,854 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:26,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:26,856 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,856 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:40:26,856 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:26,857 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,857 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,857 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:40:26,857 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:40:26,857 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:26,859 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,859 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 02:40:26,859 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 02:40:26,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,860 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:26,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:26,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,860 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:26,861 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:26,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:26,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:26,865 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,865 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:26,865 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:26,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,865 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:26,866 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:26,866 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:26,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,869 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 02:40:26,870 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,870 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:26,870 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:26,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,870 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:26,871 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:26,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:26,873 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,873 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:26,874 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,874 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:26,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:26,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,875 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:26,875 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:26,875 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:26,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,878 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:26,878 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,878 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:26,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,878 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:26,881 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:40:26,881 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:40:26,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:26,887 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,887 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:26,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:26,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,887 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:26,888 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:26,888 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:26,890 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,891 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:26,891 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,891 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:26,891 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:26,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,892 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:26,892 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:26,892 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:26,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,896 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:26,896 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,896 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:26,896 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:26,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,897 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:26,898 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:26,898 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:26,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:26,900 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,901 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:26,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,901 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:26,902 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:40:26,902 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:40:26,906 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,907 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 02:40:26,907 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,908 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:26,908 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:26,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,908 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:26,908 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:26,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:26,911 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,911 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 02:40:26,912 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,912 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:26,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:26,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:26,912 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:26,913 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:40:26,914 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:40:26,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:26,919 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 02:40:26,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:26,920 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:26,920 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 02:40:26,921 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:40:26,921 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:27,073 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2019-01-14 02:40:27,073 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2019-01-14 02:40:28,759 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:28,760 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 02:40:28,760 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:28,761 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:28,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:28,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:28,761 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:28,762 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:40:28,763 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:40:28,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:28,785 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:28,786 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:28,786 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:28,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:28,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:28,791 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:28,793 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:40:28,793 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:40:28,809 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:28,810 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:28,810 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:28,811 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:28,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:28,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:28,811 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:28,816 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:40:28,817 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:40:28,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:28,833 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:28,834 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:28,834 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:28,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:28,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:28,835 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:28,839 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:40:28,840 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:40:28,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:28,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:28,848 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:28,852 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:28,852 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:40:28,853 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:40:28,853 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:28,909 INFO L402 nArgumentSynthesizer]: We have 60 Motzkin's Theorem applications. [2019-01-14 02:40:28,909 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-01-14 02:40:29,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:29,015 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 02:40:29,015 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:29,015 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:29,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:29,022 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:29,022 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:29,026 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:40:29,026 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:40:29,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:29,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:29,043 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:29,044 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:29,050 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:29,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:29,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:29,050 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:29,051 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:29,051 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:29,055 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:29,059 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 02:40:29,059 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:29,060 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:29,060 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:29,060 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:29,060 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:29,062 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:40:29,064 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:40:29,074 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:29,075 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 02:40:29,075 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:29,076 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:29,076 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:29,076 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:29,076 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:29,080 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:40:29,081 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:40:29,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:29,093 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:29,093 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:29,093 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:29,094 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:29,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:29,094 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:29,098 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:40:29,098 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:40:29,106 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:29,106 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:29,107 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:29,107 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:29,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:29,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:29,107 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:29,111 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:40:29,112 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:40:29,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:29,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:29,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:29,121 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:29,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:29,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:29,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:29,121 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:29,132 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:29,132 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:29,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:29,137 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 02:40:29,137 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:29,138 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:29,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:29,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:29,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:29,138 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:29,144 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:29,144 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:29,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:29,154 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:40:29,155 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:40:29,155 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:40:29,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:40:29,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:40:29,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:40:29,155 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:40:29,156 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:40:29,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:40:29,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:40:29,163 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-01-14 02:40:29,164 INFO L794 eck$LassoCheckResult]: Stem: 209#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 203#L-1 havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 204#L574 assume !(main_~n~0 < 1);init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;call init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset;call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset, 4);init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 207#L552-3 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);call init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 212#L552-2 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := 1 + init_nondet_ll_#t~post3;havoc init_nondet_ll_#t~post3; 213#L552-3 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 205#L552-4 assume !(0 != init_nondet_ll_#t~nondet5);havoc init_nondet_ll_#t~nondet5;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8); 206#L558-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 210#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 208#L579 assume !(main_~m~0 < 0);safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && 0 != main_~m~0 % main_~n~0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 202#L567-5 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 211#L567-1 assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 201#L567-3 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 202#L567-5 [2019-01-14 02:40:29,164 INFO L796 eck$LassoCheckResult]: Loop: 202#L567-5 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 211#L567-1 assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 201#L567-3 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 202#L567-5 [2019-01-14 02:40:29,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:40:29,164 INFO L82 PathProgramCache]: Analyzing trace with hash -855533855, now seen corresponding path program 2 times [2019-01-14 02:40:29,164 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:40:29,164 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:40:29,167 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:40:29,168 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:40:29,168 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:40:29,187 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-01-14 02:40:29,187 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-01-14 02:40:29,187 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-01-14 02:40:29,235 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-01-14 02:40:29,276 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-01-14 02:40:29,276 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2019-01-14 02:40:29,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:40:29,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:40:29,352 INFO L82 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 3 times [2019-01-14 02:40:29,352 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:40:29,352 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:40:29,353 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:40:29,353 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:40:29,353 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:40:29,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:40:29,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:40:29,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:40:29,365 INFO L82 PathProgramCache]: Analyzing trace with hash -873101010, now seen corresponding path program 3 times [2019-01-14 02:40:29,365 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:40:29,365 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:40:29,366 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:40:29,366 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:40:29,366 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:40:29,374 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-01-14 02:40:29,374 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-01-14 02:40:29,375 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-01-14 02:40:29,390 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-01-14 02:40:29,424 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2019-01-14 02:40:29,425 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-14 02:40:29,431 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-14 02:40:29,475 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 02:40:29,494 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 02:40:29,494 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-14 02:40:29,527 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:40:29,749 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:40:29,750 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:36, output treesize:32 [2019-01-14 02:40:30,011 WARN L181 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 23 [2019-01-14 02:40:30,064 INFO L701 Elim1Store]: detected not equals via solver [2019-01-14 02:40:30,089 INFO L701 Elim1Store]: detected not equals via solver [2019-01-14 02:40:30,091 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 4 [2019-01-14 02:40:30,094 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-01-14 02:40:30,394 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 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 02:40:30,415 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 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 02:40:30,415 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-01-14 02:40:30,441 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:40:30,739 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 39 [2019-01-14 02:40:30,745 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 12 treesize of output 11 [2019-01-14 02:40:30,745 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-01-14 02:40:30,801 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 37 [2019-01-14 02:40:30,818 INFO L701 Elim1Store]: detected not equals via solver [2019-01-14 02:40:30,821 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 12 [2019-01-14 02:40:30,822 INFO L267 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-01-14 02:40:30,831 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:40:30,841 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:40:30,880 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 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 02:40:30,898 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 02:40:30,898 INFO L267 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-01-14 02:40:30,916 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:40:30,938 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:40:30,938 INFO L202 ElimStorePlain]: Needed 10 recursive calls to eliminate 5 variables, input treesize:86, output treesize:53 [2019-01-14 02:40:31,149 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 62 [2019-01-14 02:40:31,170 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 14 treesize of output 13 [2019-01-14 02:40:31,171 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-14 02:40:31,185 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:40:31,225 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 102 [2019-01-14 02:40:31,248 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 14 treesize of output 13 [2019-01-14 02:40:31,249 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-01-14 02:40:31,300 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:40:31,352 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 60 [2019-01-14 02:40:31,357 INFO L701 Elim1Store]: detected not equals via solver [2019-01-14 02:40:31,361 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 43 [2019-01-14 02:40:31,362 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-01-14 02:40:31,376 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:40:31,399 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 3 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:40:31,399 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 4 variables, input treesize:134, output treesize:87 [2019-01-14 02:40:31,891 WARN L181 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 45 [2019-01-14 02:40:32,099 WARN L181 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-01-14 02:40:32,132 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 58 [2019-01-14 02:40:32,155 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 7 treesize of output 1 [2019-01-14 02:40:32,155 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-14 02:40:32,203 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 38 [2019-01-14 02:40:32,203 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-01-14 02:40:32,258 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:40:32,359 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 42 [2019-01-14 02:40:32,379 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 7 treesize of output 1 [2019-01-14 02:40:32,379 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-01-14 02:40:32,445 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 31 treesize of output 20 [2019-01-14 02:40:32,445 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-01-14 02:40:32,453 INFO L267 ElimStorePlain]: Start of recursive call 5: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:40:32,483 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-01-14 02:40:32,484 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 6 variables, input treesize:117, output treesize:47 [2019-01-14 02:40:32,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-14 02:40:32,572 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2019-01-14 02:40:32,572 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2019-01-14 02:40:32,690 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2019-01-14 02:40:32,691 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2019-01-14 02:40:32,692 INFO L87 Difference]: Start difference. First operand 13 states and 15 transitions. cyclomatic complexity: 4 Second operand 13 states. [2019-01-14 02:40:33,181 WARN L181 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2019-01-14 02:40:33,395 WARN L181 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 95 [2019-01-14 02:40:33,787 WARN L181 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 129 [2019-01-14 02:40:34,476 WARN L181 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 137 [2019-01-14 02:40:34,871 WARN L181 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 119 [2019-01-14 02:40:35,221 WARN L181 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 121 [2019-01-14 02:40:35,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-14 02:40:35,225 INFO L93 Difference]: Finished difference Result 31 states and 34 transitions. [2019-01-14 02:40:35,227 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-01-14 02:40:35,228 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 31 states and 34 transitions. [2019-01-14 02:40:35,231 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2019-01-14 02:40:35,232 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 31 states to 22 states and 25 transitions. [2019-01-14 02:40:35,233 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 18 [2019-01-14 02:40:35,233 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 18 [2019-01-14 02:40:35,233 INFO L73 IsDeterministic]: Start isDeterministic. Operand 22 states and 25 transitions. [2019-01-14 02:40:35,234 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-01-14 02:40:35,234 INFO L706 BuchiCegarLoop]: Abstraction has 22 states and 25 transitions. [2019-01-14 02:40:35,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states and 25 transitions. [2019-01-14 02:40:35,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 16. [2019-01-14 02:40:35,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2019-01-14 02:40:35,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 19 transitions. [2019-01-14 02:40:35,238 INFO L729 BuchiCegarLoop]: Abstraction has 16 states and 19 transitions. [2019-01-14 02:40:35,238 INFO L609 BuchiCegarLoop]: Abstraction has 16 states and 19 transitions. [2019-01-14 02:40:35,238 INFO L442 BuchiCegarLoop]: ======== Iteration 4============ [2019-01-14 02:40:35,238 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 16 states and 19 transitions. [2019-01-14 02:40:35,240 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2019-01-14 02:40:35,240 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 02:40:35,240 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 02:40:35,241 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-14 02:40:35,241 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-01-14 02:40:35,241 INFO L794 eck$LassoCheckResult]: Stem: 339#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 335#L-1 havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 336#L574 assume !(main_~n~0 < 1);init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;call init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset;call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset, 4);init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 337#L552-3 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);call init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 342#L552-2 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := 1 + init_nondet_ll_#t~post3;havoc init_nondet_ll_#t~post3; 343#L552-3 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 331#L552-4 assume 0 != init_nondet_ll_#t~nondet5;havoc init_nondet_ll_#t~nondet5;call write~$Pointer$(init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8); 332#L558-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 340#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 338#L579 assume !(main_~m~0 < 0);safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && 0 != main_~m~0 % main_~n~0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 334#L567-5 [2019-01-14 02:40:35,241 INFO L796 eck$LassoCheckResult]: Loop: 334#L567-5 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 341#L567-1 assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 333#L567-3 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 334#L567-5 [2019-01-14 02:40:35,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:40:35,241 INFO L82 PathProgramCache]: Analyzing trace with hash -875055792, now seen corresponding path program 1 times [2019-01-14 02:40:35,242 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:40:35,251 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:40:35,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:40:35,252 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:40:35,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:40:35,260 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-01-14 02:40:35,260 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-01-14 02:40:35,260 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-01-14 02:40:35,429 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:40:35,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:40:35,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:40:35,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:40:35,496 INFO L82 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 4 times [2019-01-14 02:40:35,496 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:40:35,496 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:40:35,497 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:40:35,497 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:40:35,497 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:40:35,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:40:35,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:40:35,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:40:35,504 INFO L82 PathProgramCache]: Analyzing trace with hash 1664426079, now seen corresponding path program 1 times [2019-01-14 02:40:35,504 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:40:35,504 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:40:35,505 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:40:35,505 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:40:35,505 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:40:35,510 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-01-14 02:40:35,510 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-01-14 02:40:35,510 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-01-14 02:40:35,539 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:40:35,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:40:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:40:35,825 WARN L181 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 41 [2019-01-14 02:40:38,246 WARN L181 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 217 DAG size of output: 195 [2019-01-14 02:40:38,260 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 02:40:38,276 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:40:38,279 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 02:40:39,023 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 02:40:39,026 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:40:39,039 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:40:39,041 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:40:39,741 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:40:42,770 INFO L267 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:40:43,575 INFO L267 ElimStorePlain]: Start of recursive call 10: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:40:43,578 INFO L267 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:40:44,403 INFO L267 ElimStorePlain]: Start of recursive call 12: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:40:47,988 INFO L267 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:40:48,939 INFO L267 ElimStorePlain]: Start of recursive call 14: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:40:48,945 INFO L267 ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:40:49,639 INFO L267 ElimStorePlain]: Start of recursive call 16: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:40:54,128 INFO L267 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:40:55,020 INFO L267 ElimStorePlain]: Start of recursive call 18: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:40:55,023 INFO L267 ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:40:55,936 INFO L267 ElimStorePlain]: Start of recursive call 20: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:41:01,459 INFO L267 ElimStorePlain]: Start of recursive call 23: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:41:02,149 INFO L267 ElimStorePlain]: Start of recursive call 22: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:41:02,155 INFO L267 ElimStorePlain]: Start of recursive call 25: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:41:02,949 INFO L267 ElimStorePlain]: Start of recursive call 24: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:41:10,271 INFO L267 ElimStorePlain]: Start of recursive call 1: 5 dim-2 vars, End of recursive call: 10 dim-0 vars, and 2 xjuncts. [2019-01-14 02:41:10,271 INFO L202 ElimStorePlain]: Needed 25 recursive calls to eliminate 5 variables, input treesize:1473, output treesize:1092 [2019-01-14 02:41:17,291 WARN L181 SmtUtils]: Spent 7.02 s on a formula simplification that was a NOOP. DAG size: 183 [2019-01-14 02:41:17,303 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 02:41:17,303 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 02:41:17,304 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 02:41:17,304 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 02:41:17,304 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 02:41:17,304 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 02:41:17,304 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 02:41:17,304 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 02:41:17,304 INFO L131 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca_true-termination.c.i_Iteration4_Lasso [2019-01-14 02:41:17,304 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 02:41:17,304 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 02:41:17,312 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 02:41:17,354 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 02:41:17,357 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 02:41:17,358 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 02:41:17,360 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 02:41:18,296 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2019-01-14 02:41:19,638 WARN L181 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 147 DAG size of output: 129 [2019-01-14 02:41:19,716 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 02:41:19,721 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 02:41:19,725 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 02:41:19,728 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 02:41:19,730 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 02:41:19,733 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 02:41:19,737 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 02:41:19,741 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 02:41:19,744 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 02:41:19,746 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 02:41:20,044 WARN L181 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-01-14 02:41:21,101 WARN L181 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 116 [2019-01-14 02:41:21,130 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 30 [2019-01-14 02:41:23,159 WARN L181 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 95 DAG size of output: 95 [2019-01-14 02:41:23,473 WARN L181 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 40 [2019-01-14 02:41:23,934 WARN L181 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 76 [2019-01-14 02:41:23,969 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 02:41:23,969 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 02:41:23,969 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 02:41:23,970 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:23,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:23,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:23,970 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:41:23,971 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:41:23,971 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:41:23,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:23,980 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 02:41:23,981 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:23,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:23,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:23,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:23,981 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:41:23,981 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:41:23,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:23,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:23,982 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:23,982 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:23,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:23,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:23,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:23,985 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:41:23,985 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:41:23,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:23,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:23,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:23,986 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:23,986 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:23,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:23,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:23,986 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:41:23,986 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:41:23,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:23,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:23,990 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:23,990 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:23,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:23,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:23,990 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:41:23,991 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:41:23,991 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:41:23,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:23,996 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:23,997 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:23,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:23,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:23,999 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:41:23,999 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:41:24,000 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:41:24,001 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,001 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 02:41:24,001 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,005 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:41:24,005 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:41:24,005 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:41:24,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,011 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 02:41:24,011 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,011 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,011 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:41:24,014 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:41:24,014 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:41:24,015 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,015 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 02:41:24,016 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,016 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 02:41:24,016 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:41:24,016 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:41:24,077 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2019-01-14 02:41:24,081 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:41:24,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,245 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,245 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:41:24,245 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:41:24,245 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:41:24,262 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 02:41:24,262 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:24,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,287 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,287 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:41:24,287 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:41:24,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,294 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,294 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 02:41:24,294 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,295 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:41:24,295 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:41:24,295 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:41:24,299 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,300 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,300 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,300 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,300 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,300 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:41:24,301 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:41:24,301 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:41:24,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,309 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,310 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:41:24,315 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:41:24,315 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:41:24,316 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,317 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,317 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,317 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,318 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:41:24,318 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:41:24,318 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,319 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,319 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,319 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:41:24,320 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:41:24,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,325 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,325 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,326 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,326 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:41:24,326 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:41:24,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,326 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,327 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,327 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,327 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,327 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,327 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:41:24,328 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:41:24,328 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,328 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,328 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,328 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,329 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:41:24,329 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:41:24,329 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:41:24,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,330 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 02:41:24,330 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,331 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:41:24,331 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:41:24,331 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,332 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,332 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,332 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,332 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,333 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:41:24,333 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:41:24,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,333 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,333 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,334 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,334 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,334 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:41:24,334 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:41:24,334 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,335 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,335 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,335 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:41:24,336 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:41:24,336 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,336 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 02:41:24,336 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 02:41:24,337 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,337 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:24,338 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:41:24,338 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:41:24,339 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,339 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,339 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,339 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,340 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:24,340 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:24,340 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,341 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,341 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,341 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,341 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:24,342 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:24,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,342 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 02:41:24,343 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,343 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,343 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:24,343 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:24,343 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,344 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,344 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 02:41:24,344 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,345 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:24,345 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:41:24,345 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:41:24,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,350 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,351 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,351 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:24,352 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:41:24,352 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:41:24,357 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,357 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 02:41:24,357 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,358 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:24,358 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:41:24,359 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:41:24,363 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,367 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,367 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,368 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,368 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,368 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:24,368 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:41:24,368 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:41:24,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,374 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,374 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,374 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 02:41:24,375 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:41:24,378 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:24,478 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2019-01-14 02:41:24,478 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2019-01-14 02:41:24,731 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,731 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,738 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,738 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:41:24,738 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:41:24,738 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:24,753 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-01-14 02:41:24,753 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:41:24,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,792 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,792 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,792 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,798 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,798 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,798 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:24,798 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:24,798 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,799 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,799 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 02:41:24,800 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,800 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:24,800 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:41:24,801 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:41:24,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,807 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,810 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:24,811 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:41:24,811 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:41:24,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,815 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,815 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,816 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:24,816 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:41:24,816 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:41:24,820 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,821 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,821 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,821 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,823 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:24,823 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:24,823 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,824 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,824 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,824 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,824 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,824 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,827 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:24,827 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:24,827 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,828 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,830 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,830 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,830 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,831 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:24,831 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:24,831 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,832 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,835 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 02:41:24,836 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,836 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,836 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,836 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,836 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:24,836 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:24,836 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,840 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,841 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,842 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:24,842 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:41:24,842 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:41:24,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,847 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,847 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,847 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,850 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:24,850 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:24,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,851 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 02:41:24,852 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,852 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,852 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:24,852 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:24,852 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,857 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,857 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,857 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,857 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,857 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:24,857 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:24,858 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,861 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,862 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:24,862 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:24,862 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,863 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,865 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 02:41:24,865 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 02:41:24,866 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,866 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:24,867 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:24,867 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:24,873 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,873 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,874 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,874 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:24,874 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:24,874 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,879 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 02:41:24,879 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,879 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,879 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:24,880 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:24,880 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,880 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 02:41:24,883 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,883 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:24,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,883 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:24,883 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:24,884 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:24,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,884 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 02:41:24,887 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,887 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:24,888 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:24,888 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:24,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,898 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 02:41:24,899 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,899 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:24,903 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:24,903 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:24,909 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,909 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,910 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,910 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,910 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:24,911 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:24,911 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:24,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,919 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 02:41:24,919 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:24,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:24,919 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:24,924 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:24,926 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:24,928 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:24,931 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:24,932 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:24,932 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 02:41:24,932 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:41:24,932 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:25,062 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2019-01-14 02:41:25,063 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-01-14 02:41:25,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:25,340 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 02:41:25,340 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:25,341 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:41:25,341 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:41:25,341 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:25,363 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:41:25,363 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-01-14 02:41:25,404 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:25,404 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 02:41:25,405 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:25,411 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:25,411 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:25,411 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:25,411 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:25,412 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:25,412 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:25,412 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:25,416 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:25,416 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:25,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:25,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:25,417 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:25,417 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:25,417 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:25,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:25,419 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:25,420 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:25,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:25,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:25,420 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:25,421 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:25,421 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:25,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:25,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:25,425 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:25,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:25,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:25,425 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:25,426 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:25,426 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:25,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:25,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:25,428 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:25,428 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:25,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:25,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:25,429 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:25,429 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:25,429 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:25,429 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:25,430 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 02:41:25,430 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:25,430 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:25,430 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:25,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:25,430 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:25,431 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:25,431 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:25,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:25,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:25,432 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:25,432 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:25,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:25,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:25,432 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:25,432 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:25,432 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:25,433 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:25,433 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:25,433 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:25,433 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:25,434 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:25,434 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:25,434 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:25,434 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:25,434 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:25,435 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:25,435 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:25,435 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:25,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:25,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:25,435 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:25,436 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:25,436 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:25,438 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:25,438 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:25,438 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:25,439 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:25,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:25,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:25,439 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:25,439 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:25,439 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:25,440 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:25,440 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:25,440 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:25,440 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:25,441 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:25,441 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:25,442 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:25,442 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:25,442 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:25,442 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:25,443 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 02:41:25,443 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:25,443 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:25,443 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:25,443 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:25,444 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:25,444 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:25,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:25,444 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:25,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:25,445 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:25,445 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:25,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:25,445 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:25,445 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:25,446 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:25,446 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:25,446 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:25,446 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 02:41:25,447 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:25,447 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:25,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:25,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:25,447 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:25,448 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:41:25,448 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:41:25,450 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:25,450 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:25,450 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:25,450 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:25,451 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:25,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:25,451 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:25,451 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:25,451 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:25,452 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:25,452 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:25,452 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:25,452 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:25,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:25,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:25,453 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:25,453 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:25,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:25,453 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:25,455 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:25,455 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:25,455 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:25,455 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:25,455 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:25,456 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:25,456 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:25,456 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:25,457 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:25,457 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 02:41:25,457 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:25,457 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:25,457 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:25,458 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:25,459 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:41:25,459 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:41:25,464 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:25,464 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:25,465 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:25,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:25,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:25,465 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:25,466 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:41:25,466 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:41:25,468 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:25,469 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:25,469 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:25,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:25,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:25,469 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:25,470 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:41:25,470 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:41:25,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:25,475 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:25,475 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:25,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:25,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:25,476 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:25,476 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:41:25,476 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:41:25,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:25,479 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:25,480 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:25,480 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 02:41:25,480 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:41:25,480 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:25,649 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2019-01-14 02:41:25,649 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2019-01-14 02:41:26,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,101 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:26,101 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:41:26,101 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:41:26,101 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:26,125 INFO L402 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2019-01-14 02:41:26,125 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2019-01-14 02:41:26,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,177 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,177 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:26,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,178 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:26,178 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:26,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,179 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,179 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 02:41:26,180 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:26,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,187 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:26,188 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:41:26,188 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:41:26,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,195 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,195 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:26,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,195 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:26,196 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:41:26,196 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:41:26,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,201 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 02:41:26,201 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:26,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,202 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:26,206 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:41:26,207 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:41:26,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,212 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 02:41:26,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:26,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,212 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:26,213 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:26,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,217 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:26,217 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,217 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:26,218 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:26,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,218 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 02:41:26,219 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:26,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,219 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:26,219 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:26,219 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,224 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,224 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:26,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,224 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:26,225 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:26,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,225 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,226 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,229 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:26,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,230 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:26,230 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:41:26,230 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:41:26,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,235 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 02:41:26,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:26,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,236 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:26,236 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:26,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,237 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,238 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:26,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,238 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:26,238 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:26,238 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,239 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,239 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:26,240 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,243 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:26,243 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:26,243 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,244 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 02:41:26,249 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:41:26,249 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,249 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:26,250 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:26,250 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,250 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,251 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 02:41:26,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,251 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,251 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:26,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,252 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:26,255 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:41:26,255 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:41:26,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,258 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 02:41:26,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,258 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:26,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,262 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:26,262 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:26,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,263 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,263 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,264 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,264 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:26,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,264 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:26,265 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:26,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,267 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,268 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,268 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,268 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:26,268 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,269 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,269 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:26,269 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:26,269 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,270 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,270 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,270 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,270 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:26,271 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,276 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,276 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:26,277 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:41:26,277 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:41:26,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,287 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,287 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,287 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:26,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,288 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:26,288 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:41:26,288 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:41:26,294 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,294 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 02:41:26,294 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,295 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:26,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,297 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:26,300 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:41:26,300 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:41:26,309 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,309 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,309 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:26,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,314 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:26,315 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:41:26,315 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:41:26,317 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,317 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,321 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,321 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:26,322 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 02:41:26,322 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:41:26,322 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:26,399 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2019-01-14 02:41:26,400 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2019-01-14 02:41:26,778 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,778 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,779 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,779 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:26,779 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:41:26,779 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:41:26,779 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:26,786 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-01-14 02:41:26,787 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:41:26,820 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,820 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,821 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,821 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:26,821 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,821 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:26,821 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:26,821 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,822 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,822 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,823 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:26,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,823 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:26,824 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:41:26,824 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:41:26,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,829 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,830 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,830 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:26,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,830 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:26,831 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:41:26,831 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:41:26,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,833 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,834 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,834 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:26,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,834 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:26,835 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:41:26,835 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:41:26,837 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,837 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,837 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,837 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:26,838 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,838 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,838 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,838 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:26,838 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:26,838 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,839 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,839 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 02:41:26,839 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,840 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:26,840 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,840 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:26,840 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:26,840 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,841 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,842 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:26,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,842 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:26,842 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:26,842 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,843 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 02:41:26,843 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,844 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:26,844 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,844 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:26,844 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:26,844 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,845 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,846 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,846 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:26,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,846 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:26,847 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:41:26,849 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:41:26,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,852 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 02:41:26,852 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,852 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:26,852 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,853 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:26,853 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:26,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,854 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,854 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:26,855 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,855 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:26,855 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:26,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,857 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,857 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:26,857 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,857 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,857 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,857 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:26,857 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:26,858 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,858 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,859 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,859 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:26,859 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,859 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:41:26,860 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:41:26,860 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,861 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,861 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 02:41:26,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,862 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,862 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:41:26,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,862 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:26,863 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:26,863 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:26,866 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,866 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,866 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,866 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:41:26,866 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,867 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:26,867 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:26,867 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,869 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 02:41:26,869 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,869 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:41:26,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,874 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:26,875 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:26,875 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,876 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,876 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,877 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,877 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:41:26,877 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:26,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,877 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,877 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:26,878 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:26,878 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:26,879 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,879 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 02:41:26,880 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,880 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:41:26,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,880 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:26,881 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:26,882 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:26,887 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,888 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 02:41:26,888 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,888 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:41:26,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,889 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:26,890 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:26,891 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:26,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,895 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 02:41:26,896 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,896 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:41:26,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,896 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:26,897 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:26,897 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:26,902 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,903 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,904 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:41:26,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:26,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:26,904 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:26,905 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:26,905 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:26,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:26,909 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:26,909 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:26,909 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:41:26,910 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 02:41:26,910 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:41:26,910 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:26,970 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2019-01-14 02:41:26,970 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-01-14 02:41:27,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:27,374 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:27,374 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:27,374 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:41:27,375 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:41:27,375 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:41:27,375 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:27,402 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:41:27,402 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-01-14 02:41:27,467 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:27,469 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:27,470 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:27,470 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:41:27,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:27,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:27,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:27,470 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:27,471 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:27,471 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:27,472 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:27,472 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:27,472 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:27,473 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:41:27,473 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:27,473 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:27,473 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:27,474 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:27,474 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:27,476 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:27,477 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:27,477 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:27,477 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:41:27,477 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:27,477 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:27,478 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:27,478 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:27,479 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:27,482 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:27,482 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:27,483 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:27,483 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:41:27,483 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:27,483 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:27,483 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:27,484 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:27,484 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:27,487 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:27,487 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:27,487 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:27,487 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:41:27,488 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:27,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:27,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:27,488 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:27,488 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:27,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:27,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:27,490 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:27,490 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:27,490 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:41:27,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:27,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:27,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:27,490 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:27,491 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:27,491 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:27,492 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:27,492 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:27,493 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:27,493 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:41:27,493 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:27,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:27,493 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:27,493 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:27,494 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:27,494 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:27,495 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:27,495 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:27,495 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:27,495 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:41:27,495 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:27,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:27,496 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:27,496 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:27,496 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:27,496 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:27,501 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:27,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:27,501 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:27,501 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:41:27,502 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:27,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:27,502 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:27,503 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:27,503 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:27,507 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:27,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:27,508 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:27,508 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:41:27,508 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:27,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:27,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:27,512 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:27,512 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:27,512 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:27,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:27,514 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:27,514 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:27,514 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:41:27,514 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:27,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:27,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:27,515 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:27,518 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:27,518 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:27,522 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:27,522 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 02:41:27,522 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:27,522 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:41:27,522 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:27,523 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:27,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:27,525 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:27,525 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:27,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:27,530 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:27,530 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:27,531 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:27,531 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:41:27,535 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:27,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:27,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:27,535 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:27,536 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:27,536 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:27,537 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:27,537 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 02:41:27,538 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 02:41:27,538 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:27,538 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:27,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:27,539 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:27,539 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:27,540 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:41:27,540 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:41:27,544 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:27,544 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:27,544 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:27,545 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:27,545 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:27,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:27,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:27,545 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:27,546 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:27,546 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:27,547 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:27,547 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:27,547 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:27,548 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:27,548 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:27,548 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:27,548 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:27,548 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:27,549 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:27,549 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:27,550 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:27,550 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 02:41:27,550 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:27,551 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:27,551 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:27,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:27,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:27,551 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:27,552 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:27,552 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:27,555 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:27,555 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:27,556 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:27,556 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:27,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:27,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:27,556 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:27,558 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:41:27,558 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:41:27,568 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:27,569 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 02:41:27,569 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:27,569 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:27,569 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:27,570 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:27,570 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:27,574 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:41:27,574 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:41:27,584 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:27,585 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:27,585 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:27,585 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:27,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:27,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:27,589 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:27,591 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:41:27,591 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:41:27,605 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:27,605 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 02:41:27,606 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:27,606 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:27,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:27,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:27,606 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:27,608 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:41:27,608 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:41:27,614 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:27,614 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 02:41:27,615 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:27,615 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:27,616 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 02:41:27,616 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:41:27,616 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:27,816 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2019-01-14 02:41:27,817 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2019-01-14 02:41:28,505 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:28,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:28,506 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:28,514 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:28,514 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:41:28,515 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:41:28,515 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:28,548 INFO L402 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2019-01-14 02:41:28,549 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2019-01-14 02:41:29,282 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:29,283 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,283 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:29,283 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:29,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:29,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:29,290 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:29,291 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:29,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:29,292 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,292 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:29,292 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,292 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:29,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:29,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:29,296 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:29,297 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:41:29,297 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:41:29,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,304 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:29,305 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,305 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:29,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:29,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:29,305 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:29,309 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:41:29,310 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:41:29,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:29,315 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,315 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:29,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:29,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:29,315 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:29,316 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:41:29,317 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:41:29,321 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,321 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 02:41:29,322 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,322 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:29,322 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:29,322 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:29,322 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:29,322 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:29,323 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:29,323 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:29,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,324 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:29,325 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,325 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:29,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:29,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:29,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:29,325 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:29,326 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:29,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:29,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:29,328 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,328 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:29,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:29,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:29,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:29,328 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:29,329 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:29,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:29,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,330 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 02:41:29,330 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,331 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:29,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:29,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:29,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:29,331 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:29,332 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:29,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:29,333 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,333 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:29,333 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,333 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:29,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:29,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:29,334 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:29,335 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:41:29,335 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:41:29,339 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,339 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:29,340 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,340 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:29,340 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:29,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:29,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:29,340 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:29,341 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:29,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:29,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,342 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 02:41:29,343 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,343 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:29,343 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:29,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:29,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:29,343 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:29,344 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:29,344 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:29,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,345 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:29,345 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,346 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:29,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:29,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:29,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:29,346 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:29,347 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:29,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:29,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:29,348 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,349 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:29,349 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:29,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:29,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:29,349 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:41:29,350 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:41:29,350 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:29,351 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,351 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 02:41:29,351 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:29,352 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,352 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:29,352 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:29,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:29,352 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:29,353 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:29,353 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:29,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,362 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 02:41:29,362 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,362 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:29,362 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:29,366 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:29,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:29,366 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:29,366 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:29,367 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:29,369 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,370 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:29,370 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,370 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:29,370 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:29,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:29,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:29,371 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:29,371 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:29,371 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:29,372 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:29,373 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,373 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:29,373 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:29,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:29,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:29,373 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:29,374 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:29,374 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:29,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:29,376 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,376 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:29,376 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:29,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:29,376 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:29,377 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:29,377 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:29,382 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,382 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:29,383 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,383 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:29,383 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:29,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:29,383 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:29,384 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:29,384 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:29,387 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,387 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 02:41:29,387 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,388 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:29,388 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:29,388 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:29,388 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:29,389 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:29,389 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:29,394 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:29,394 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,394 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:29,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:29,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:29,395 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:29,396 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:29,396 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:29,398 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:29,399 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,399 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:29,399 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 02:41:29,399 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:41:29,400 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:29,474 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2019-01-14 02:41:29,474 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-01-14 02:41:29,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:29,876 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,876 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:29,876 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:41:29,876 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:41:29,877 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:29,899 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:41:29,899 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-01-14 02:41:29,992 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:29,995 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:29,995 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:29,995 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:29,995 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:29,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:29,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:29,996 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:29,996 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:29,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:30,001 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:30,001 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 02:41:30,001 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:30,001 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:30,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:30,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:30,002 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:30,002 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:30,002 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:30,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:30,005 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 02:41:30,005 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:30,005 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:30,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:30,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:30,006 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:30,006 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:30,006 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:30,009 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:30,009 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 02:41:30,010 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:30,010 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:30,010 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:30,010 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:30,010 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:30,011 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:30,011 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:30,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:30,013 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 02:41:30,013 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:30,014 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:30,014 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:30,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:30,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:30,014 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:30,014 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:30,015 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:30,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:30,016 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 02:41:30,016 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:30,016 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:30,016 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:30,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:30,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:30,017 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:30,017 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:30,017 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:30,018 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:30,019 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 02:41:30,019 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:30,019 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:30,019 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:30,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:30,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:30,019 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:30,020 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:30,020 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:30,021 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:30,021 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:30,021 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:30,022 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:30,022 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:30,022 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:30,022 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:30,022 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:30,022 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:30,022 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:30,024 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:30,024 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:30,024 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:30,025 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:30,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:30,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:30,025 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:30,026 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:41:30,026 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:41:30,028 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:30,028 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:30,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:30,029 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:30,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:30,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:30,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:30,029 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:30,029 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:30,029 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:30,031 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:30,031 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 02:41:30,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:30,031 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:30,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:30,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:30,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:30,032 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:30,032 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:30,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:30,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:30,034 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 02:41:30,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:30,034 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:30,034 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:30,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:30,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:30,034 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:30,035 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:30,035 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:30,036 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:30,036 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:30,037 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:30,037 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:41:30,037 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:30,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:30,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:30,037 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:41:30,038 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:41:30,038 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:30,039 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:30,039 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 02:41:30,040 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 02:41:30,040 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:30,040 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:30,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:30,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:30,040 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:41:30,041 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:41:30,041 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:41:30,045 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:30,045 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 02:41:30,045 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:30,045 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:30,045 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:30,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:30,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:30,046 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:41:30,046 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:41:30,046 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:30,048 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:30,048 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:30,048 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:30,048 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:30,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:30,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:30,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:30,049 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:41:30,049 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:41:30,049 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:30,051 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:30,051 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:30,051 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:30,052 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:30,052 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:30,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:30,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:30,052 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:41:30,053 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:41:30,053 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:30,055 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:30,055 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 02:41:30,055 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:30,055 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:30,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:30,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:30,056 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:41:30,057 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:41:30,057 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:41:30,065 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:30,065 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:30,065 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:30,066 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:30,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:30,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:30,066 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:41:30,067 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:41:30,067 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:41:30,070 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:30,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:30,071 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:30,071 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:30,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:30,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:30,071 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:41:30,073 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:41:30,073 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:41:30,082 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:30,082 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 02:41:30,083 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:30,083 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:30,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:30,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:30,083 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:41:30,084 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:41:30,084 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:41:30,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:30,091 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 02:41:30,096 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:30,096 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:30,096 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2019-01-14 02:41:30,097 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:41:30,097 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:41:30,229 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2019-01-14 02:41:30,229 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2019-01-14 02:41:31,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:31,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:31,601 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:31,601 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:31,602 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:41:31,602 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:41:31,602 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:41:31,633 INFO L402 nArgumentSynthesizer]: We have 60 Motzkin's Theorem applications. [2019-01-14 02:41:31,633 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-01-14 02:41:31,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:31,724 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 02:41:31,724 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:31,724 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:31,725 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:31,725 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:31,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:31,725 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:41:31,725 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:41:31,726 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:31,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:31,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:31,736 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:31,736 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:31,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:31,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:31,737 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:41:31,740 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:41:31,741 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:41:31,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:31,747 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:31,748 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:31,748 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:31,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:31,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:31,748 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:41:31,749 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:41:31,749 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:41:31,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:31,760 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 02:41:31,761 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:31,761 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:31,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:31,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:31,761 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:41:31,762 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:41:31,762 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:41:31,772 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:31,772 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:31,772 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:31,773 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:31,773 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:31,773 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:31,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:31,773 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:41:31,773 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:41:31,774 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:31,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:31,775 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:31,776 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:31,779 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:31,779 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:31,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:31,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:31,779 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:41:31,780 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:41:31,780 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:31,781 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:31,782 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:31,785 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:31,785 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:31,785 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:31,785 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:31,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:31,786 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:41:31,786 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:41:31,786 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:31,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:31,791 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:31,792 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:31,792 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:31,792 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:31,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:31,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:31,792 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:41:31,793 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:41:31,793 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:31,799 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:31,802 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 02:41:31,802 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:31,802 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:31,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:31,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:31,803 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:41:31,803 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:41:31,804 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:41:31,813 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:31,814 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 02:41:31,814 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:31,814 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:31,814 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:31,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:31,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:31,815 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:41:31,815 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:41:31,815 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:31,817 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:31,817 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:31,817 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:31,817 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:31,817 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:31,818 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:31,818 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:31,818 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:41:31,818 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:41:31,818 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:31,826 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:31,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:41:31,827 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:31,827 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:31,827 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:31,827 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:31,827 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:31,827 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:41:31,830 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:41:31,830 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:31,834 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:31,835 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 02:41:31,835 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:41:31,835 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:41:31,835 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:41:31,835 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:41:31,836 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:41:31,836 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:41:31,836 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:41:31,836 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:41:31,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:41:31,842 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-01-14 02:41:31,845 INFO L794 eck$LassoCheckResult]: Stem: 339#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 335#L-1 havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 336#L574 assume !(main_~n~0 < 1);init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;call init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset;call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset, 4);init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 337#L552-3 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);call init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 342#L552-2 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := 1 + init_nondet_ll_#t~post3;havoc init_nondet_ll_#t~post3; 343#L552-3 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 331#L552-4 assume 0 != init_nondet_ll_#t~nondet5;havoc init_nondet_ll_#t~nondet5;call write~$Pointer$(init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8); 332#L558-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 340#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 338#L579 assume !(main_~m~0 < 0);safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && 0 != main_~m~0 % main_~n~0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 334#L567-5 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 341#L567-1 assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 333#L567-3 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 334#L567-5 [2019-01-14 02:41:31,845 INFO L796 eck$LassoCheckResult]: Loop: 334#L567-5 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 341#L567-1 assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 333#L567-3 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 334#L567-5 [2019-01-14 02:41:31,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:41:31,846 INFO L82 PathProgramCache]: Analyzing trace with hash 1664426079, now seen corresponding path program 2 times [2019-01-14 02:41:31,846 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:41:31,846 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:41:31,846 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:41:31,846 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:41:31,847 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:41:31,859 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-01-14 02:41:31,859 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-01-14 02:41:31,859 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-01-14 02:41:31,972 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-01-14 02:41:32,078 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-01-14 02:41:32,079 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2019-01-14 02:41:32,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:41:32,124 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:41:32,125 INFO L82 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 5 times [2019-01-14 02:41:32,125 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:41:32,125 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:41:32,125 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:41:32,125 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:41:32,126 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:41:32,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:41:32,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:41:32,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:41:32,140 INFO L82 PathProgramCache]: Analyzing trace with hash -480074000, now seen corresponding path program 3 times [2019-01-14 02:41:32,140 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:41:32,140 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:41:32,141 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:41:32,141 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:41:32,141 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:41:32,147 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-01-14 02:41:32,148 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-01-14 02:41:32,150 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-01-14 02:41:32,179 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-01-14 02:41:32,207 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2019-01-14 02:41:32,207 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-14 02:41:32,211 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-14 02:41:32,220 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 02:41:32,226 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 02:41:32,227 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-14 02:41:32,230 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:41:32,249 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:41:32,250 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:36, output treesize:32 [2019-01-14 02:41:32,280 INFO L701 Elim1Store]: detected not equals via solver [2019-01-14 02:41:32,283 INFO L701 Elim1Store]: detected not equals via solver [2019-01-14 02:41:32,284 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 4 [2019-01-14 02:41:32,284 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-01-14 02:41:32,362 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 10 [2019-01-14 02:41:32,368 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2019-01-14 02:41:32,368 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-01-14 02:41:32,372 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:41:32,411 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 45 [2019-01-14 02:41:32,416 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 14 treesize of output 13 [2019-01-14 02:41:32,417 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-01-14 02:41:32,433 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 45 [2019-01-14 02:41:32,476 INFO L701 Elim1Store]: detected not equals via solver [2019-01-14 02:41:32,490 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 14 [2019-01-14 02:41:32,490 INFO L267 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-01-14 02:41:32,536 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:41:32,545 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:41:32,572 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 10 [2019-01-14 02:41:32,580 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 10 treesize of output 9 [2019-01-14 02:41:32,580 INFO L267 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-01-14 02:41:32,583 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:41:32,604 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:41:32,604 INFO L202 ElimStorePlain]: Needed 10 recursive calls to eliminate 5 variables, input treesize:94, output treesize:61 [2019-01-14 02:41:32,714 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 76 [2019-01-14 02:41:32,719 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 16 treesize of output 15 [2019-01-14 02:41:32,720 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-14 02:41:32,735 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:41:32,772 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 128 treesize of output 122 [2019-01-14 02:41:32,793 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 16 treesize of output 15 [2019-01-14 02:41:32,794 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-01-14 02:41:32,831 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:41:32,869 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 70 [2019-01-14 02:41:32,880 INFO L701 Elim1Store]: detected not equals via solver [2019-01-14 02:41:32,883 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 53 [2019-01-14 02:41:32,884 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-01-14 02:41:32,894 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:41:32,917 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 3 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:41:32,918 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 4 variables, input treesize:160, output treesize:103 [2019-01-14 02:41:33,325 WARN L181 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-01-14 02:41:33,372 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 58 [2019-01-14 02:41:33,392 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 38 [2019-01-14 02:41:33,392 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-14 02:41:33,458 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 7 treesize of output 1 [2019-01-14 02:41:33,458 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-01-14 02:41:33,470 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:41:33,507 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 42 [2019-01-14 02:41:33,511 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 7 treesize of output 1 [2019-01-14 02:41:33,512 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-01-14 02:41:33,528 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 31 treesize of output 20 [2019-01-14 02:41:33,530 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-01-14 02:41:33,537 INFO L267 ElimStorePlain]: Start of recursive call 5: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:41:33,564 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-01-14 02:41:33,564 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 6 variables, input treesize:117, output treesize:47 [2019-01-14 02:41:33,638 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-14 02:41:33,657 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2019-01-14 02:41:33,657 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2019-01-14 02:41:33,778 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2019-01-14 02:41:33,778 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2019-01-14 02:41:33,779 INFO L87 Difference]: Start difference. First operand 16 states and 19 transitions. cyclomatic complexity: 5 Second operand 13 states. [2019-01-14 02:41:34,219 WARN L181 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2019-01-14 02:41:34,441 WARN L181 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 96 [2019-01-14 02:41:35,128 WARN L181 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 130 [2019-01-14 02:41:35,813 WARN L181 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 138 [2019-01-14 02:41:36,189 WARN L181 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 120 [2019-01-14 02:41:36,562 WARN L181 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 122 [2019-01-14 02:41:36,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-14 02:41:36,571 INFO L93 Difference]: Finished difference Result 25 states and 27 transitions. [2019-01-14 02:41:36,574 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-01-14 02:41:36,575 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 25 states and 27 transitions. [2019-01-14 02:41:36,577 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2019-01-14 02:41:36,577 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 25 states to 15 states and 17 transitions. [2019-01-14 02:41:36,577 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 11 [2019-01-14 02:41:36,577 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 11 [2019-01-14 02:41:36,577 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 17 transitions. [2019-01-14 02:41:36,578 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-01-14 02:41:36,578 INFO L706 BuchiCegarLoop]: Abstraction has 15 states and 17 transitions. [2019-01-14 02:41:36,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states and 17 transitions. [2019-01-14 02:41:36,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2019-01-14 02:41:36,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2019-01-14 02:41:36,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 17 transitions. [2019-01-14 02:41:36,580 INFO L729 BuchiCegarLoop]: Abstraction has 15 states and 17 transitions. [2019-01-14 02:41:36,580 INFO L609 BuchiCegarLoop]: Abstraction has 15 states and 17 transitions. [2019-01-14 02:41:36,580 INFO L442 BuchiCegarLoop]: ======== Iteration 5============ [2019-01-14 02:41:36,580 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 15 states and 17 transitions. [2019-01-14 02:41:36,581 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2019-01-14 02:41:36,581 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 02:41:36,581 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 02:41:36,581 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-14 02:41:36,581 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-01-14 02:41:36,582 INFO L794 eck$LassoCheckResult]: Stem: 465#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 458#L-1 havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 459#L574 assume !(main_~n~0 < 1);init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;call init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset;call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset, 4);init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 464#L552-3 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);call init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 469#L552-2 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := 1 + init_nondet_ll_#t~post3;havoc init_nondet_ll_#t~post3; 470#L552-3 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);call init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 471#L552-2 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := 1 + init_nondet_ll_#t~post3;havoc init_nondet_ll_#t~post3; 472#L552-3 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 462#L552-4 assume !(0 != init_nondet_ll_#t~nondet5);havoc init_nondet_ll_#t~nondet5;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8); 463#L558-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 467#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 466#L579 assume !(main_~m~0 < 0);safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && 0 != main_~m~0 % main_~n~0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 461#L567-5 [2019-01-14 02:41:36,582 INFO L796 eck$LassoCheckResult]: Loop: 461#L567-5 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 468#L567-1 assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 460#L567-3 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 461#L567-5 [2019-01-14 02:41:36,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:41:36,582 INFO L82 PathProgramCache]: Analyzing trace with hash -1819815188, now seen corresponding path program 2 times [2019-01-14 02:41:36,582 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:41:36,582 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:41:36,585 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:41:36,585 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:41:36,585 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:41:36,591 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-01-14 02:41:36,591 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-01-14 02:41:36,591 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-01-14 02:41:36,609 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-01-14 02:41:36,651 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-01-14 02:41:36,651 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2019-01-14 02:41:36,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:41:36,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:41:36,700 INFO L82 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 6 times [2019-01-14 02:41:36,700 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:41:36,700 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:41:36,701 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:41:36,701 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:41:36,701 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:41:36,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:41:36,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:41:36,707 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:41:36,707 INFO L82 PathProgramCache]: Analyzing trace with hash 1257950531, now seen corresponding path program 4 times [2019-01-14 02:41:36,707 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:41:36,707 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:41:36,707 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:41:36,707 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:41:36,708 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:41:36,713 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-01-14 02:41:36,713 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-01-14 02:41:36,713 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-01-14 02:41:36,728 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-01-14 02:41:36,772 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-01-14 02:41:36,773 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2019-01-14 02:41:36,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:41:45,436 WARN L181 SmtUtils]: Spent 8.49 s on a formula simplification. DAG size of input: 289 DAG size of output: 254 [2019-01-14 02:41:45,466 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 02:41:45,548 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:41:45,554 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 02:41:48,096 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 02:41:48,101 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:41:50,763 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:41:50,766 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:41:50,907 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:42:00,539 INFO L267 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:42:03,152 INFO L267 ElimStorePlain]: Start of recursive call 10: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:42:03,155 INFO L267 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:42:06,076 INFO L267 ElimStorePlain]: Start of recursive call 12: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:42:16,387 INFO L267 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:42:18,649 INFO L267 ElimStorePlain]: Start of recursive call 14: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:42:18,652 INFO L267 ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:42:20,909 INFO L267 ElimStorePlain]: Start of recursive call 16: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:42:32,810 INFO L267 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:42:35,589 INFO L267 ElimStorePlain]: Start of recursive call 18: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:42:35,593 INFO L267 ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:42:38,069 INFO L267 ElimStorePlain]: Start of recursive call 20: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:42:50,641 INFO L267 ElimStorePlain]: Start of recursive call 23: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:42:52,917 INFO L267 ElimStorePlain]: Start of recursive call 22: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:42:52,922 INFO L267 ElimStorePlain]: Start of recursive call 25: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:42:56,241 INFO L267 ElimStorePlain]: Start of recursive call 24: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:43:13,045 INFO L267 ElimStorePlain]: Start of recursive call 27: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:43:16,076 INFO L267 ElimStorePlain]: Start of recursive call 26: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:43:16,079 INFO L267 ElimStorePlain]: Start of recursive call 29: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:43:18,325 INFO L267 ElimStorePlain]: Start of recursive call 28: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:43:43,244 INFO L267 ElimStorePlain]: Start of recursive call 31: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:43:46,613 INFO L267 ElimStorePlain]: Start of recursive call 30: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:43:46,616 INFO L267 ElimStorePlain]: Start of recursive call 33: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:43:48,820 INFO L267 ElimStorePlain]: Start of recursive call 32: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:44:21,158 INFO L267 ElimStorePlain]: Start of recursive call 35: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:44:24,167 INFO L267 ElimStorePlain]: Start of recursive call 34: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:44:24,170 INFO L267 ElimStorePlain]: Start of recursive call 37: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:44:27,918 INFO L267 ElimStorePlain]: Start of recursive call 36: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:45:15,086 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 8 dim-2 vars, End of recursive call: 18 dim-0 vars, and 2 xjuncts. [2019-01-14 02:45:15,086 INFO L202 ElimStorePlain]: Needed 37 recursive calls to eliminate 9 variables, input treesize:1953, output treesize:3522 [2019-01-14 02:46:14,020 WARN L181 SmtUtils]: Spent 58.93 s on a formula simplification that was a NOOP. DAG size: 252 [2019-01-14 02:46:14,028 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 02:46:14,028 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 02:46:14,028 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 02:46:14,028 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 02:46:14,028 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 02:46:14,028 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 02:46:14,028 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 02:46:14,028 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 02:46:14,029 INFO L131 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca_true-termination.c.i_Iteration5_Lasso [2019-01-14 02:46:14,029 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 02:46:14,029 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 02:46:14,049 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 02:46:14,056 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 02:46:28,222 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 42 [2019-01-14 02:46:29,363 WARN L181 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 133 DAG size of output: 117 [2019-01-14 02:46:29,469 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 02:46:29,473 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 02:46:29,485 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 02:46:29,488 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 02:46:29,493 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 02:46:29,496 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 02:46:29,498 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 02:46:29,500 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 02:46:29,503 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 02:46:29,505 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 02:46:29,507 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 02:46:29,509 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 02:46:29,511 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 02:46:30,760 WARN L181 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 174 DAG size of output: 166 [2019-01-14 02:46:30,904 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 22 [2019-01-14 02:46:41,785 WARN L181 SmtUtils]: Spent 10.80 s on a formula simplification. DAG size of input: 156 DAG size of output: 156 [2019-01-14 02:46:42,309 WARN L181 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 49 [2019-01-14 02:46:42,361 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 02:46:42,361 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 02:46:42,362 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 02:46:42,362 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:42,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:42,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:42,362 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:42,371 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:46:42,371 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:46:42,372 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:42,372 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:42,372 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:42,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:42,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:42,373 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:42,373 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:46:42,373 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:46:42,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:42,374 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:42,374 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:42,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:42,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:42,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:42,375 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:42,375 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:46:42,375 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:42,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:42,379 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 02:46:42,379 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:42,379 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:42,379 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:42,380 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:42,380 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:46:42,380 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:46:42,382 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:42,387 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 02:46:42,387 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:42,388 INFO L205 nArgumentSynthesizer]: 16 stem disjuncts [2019-01-14 02:46:42,388 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:46:42,388 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:42,640 INFO L402 nArgumentSynthesizer]: We have 276 Motzkin's Theorem applications. [2019-01-14 02:46:42,641 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-01-14 02:46:43,688 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,688 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 02:46:43,689 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:43,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,689 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:43,689 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:46:43,689 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:43,690 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,690 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 02:46:43,690 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,690 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:43,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,690 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:43,691 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:46:43,698 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:43,698 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,698 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:43,699 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,699 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,699 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,699 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:43,699 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:46:43,699 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:46:43,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,700 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 02:46:43,701 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,704 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:43,704 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:46:43,705 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:46:43,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,705 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 02:46:43,706 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:43,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,709 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:43,709 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:46:43,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:43,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,710 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 02:46:43,710 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,714 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:43,714 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:46:43,714 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:46:43,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,716 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:43,716 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,717 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:43,717 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:46:43,717 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:46:43,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,718 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 02:46:43,718 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,718 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:43,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,719 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:43,722 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:46:43,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:43,722 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,723 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:43,723 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,723 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:43,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,723 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:43,723 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:46:43,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:43,727 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,727 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 02:46:43,727 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,727 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:43,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,728 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:43,728 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:46:43,728 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:43,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,728 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 02:46:43,732 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,732 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:43,733 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:46:43,733 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:46:43,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,734 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 02:46:43,734 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,734 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:43,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,734 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:43,735 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:46:43,735 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:43,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:43,736 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,736 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:43,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,736 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:43,736 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:46:43,736 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:43,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,737 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:43,741 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,741 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:43,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,742 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:43,742 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:46:43,742 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:43,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,742 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:43,743 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,746 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:43,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,746 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:43,747 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:46:43,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:43,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,747 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:43,748 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,748 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:43,748 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:46:43,748 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:46:43,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,751 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:43,751 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:43,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,752 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:43,752 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:46:43,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:43,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:43,752 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:43,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,753 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:43,753 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:46:43,753 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:43,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,754 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 02:46:43,765 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:43,765 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,765 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,766 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:43,766 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:46:43,766 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:43,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,766 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:43,767 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,767 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:43,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,767 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:43,767 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:46:43,767 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:43,771 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,771 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:43,771 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,771 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:43,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,772 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:46:43,772 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:46:43,772 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:43,772 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,773 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 02:46:43,776 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:43,776 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,777 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:43,777 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:46:43,777 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:46:43,778 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,778 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 02:46:43,779 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,781 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:43,781 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:46:43,782 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:46:43,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,783 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:43,783 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:43,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,786 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:43,786 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:43,786 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:43,787 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,787 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 02:46:43,787 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,787 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:43,787 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:43,787 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:43,790 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:46:43,790 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:46:43,792 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:43,797 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:43,797 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:43,798 INFO L205 nArgumentSynthesizer]: 16 stem disjuncts [2019-01-14 02:46:43,798 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:46:43,798 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:44,166 INFO L402 nArgumentSynthesizer]: We have 414 Motzkin's Theorem applications. [2019-01-14 02:46:44,166 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2019-01-14 02:46:45,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,695 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 02:46:45,695 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,695 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:45,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,696 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:45,696 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:45,696 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:45,696 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,697 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 02:46:45,697 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,697 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:45,697 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,697 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,697 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:45,697 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:45,697 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:45,698 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,698 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:45,698 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,698 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:45,699 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:46:45,699 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:46:45,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,701 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:45,701 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,701 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:45,702 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:46:45,702 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:46:45,702 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,703 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 02:46:45,703 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,703 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:45,703 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,703 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,703 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:45,703 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:45,703 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:45,704 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,704 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:45,704 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,705 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:45,705 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:46:45,705 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:46:45,707 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,708 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 02:46:45,708 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,708 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:45,709 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:46:45,709 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:46:45,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,710 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 02:46:45,710 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,710 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:45,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,710 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:45,711 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:45,711 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:45,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,711 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 02:46:45,711 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:45,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,712 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:45,712 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:45,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:45,712 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,713 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:45,713 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:45,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,713 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:45,713 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:45,714 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:45,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:45,714 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,715 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:45,716 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:46:45,716 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:46:45,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:45,722 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,722 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:45,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,722 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:45,723 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:45,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:45,723 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,723 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:45,723 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,724 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:45,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,724 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:45,724 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:45,724 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:45,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,725 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 02:46:45,728 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,728 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:45,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,729 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:45,729 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:45,729 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:45,729 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,729 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 02:46:45,732 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:45,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,733 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:45,733 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:45,733 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:45,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,733 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 02:46:45,734 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,734 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:45,734 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:46:45,734 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:46:45,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:45,736 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,736 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:45,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,736 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:45,737 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:45,737 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:45,737 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,737 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:45,737 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,738 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:45,738 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,738 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:45,738 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:45,738 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:45,738 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,739 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 02:46:45,739 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:45,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,739 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:45,739 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:45,740 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:45,740 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,740 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:45,740 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,740 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:45,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,741 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:45,741 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:45,741 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:45,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,741 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:45,742 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:45,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,742 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:45,742 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:45,742 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:45,743 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,743 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 02:46:45,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:45,743 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,744 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,744 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:45,744 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:46:45,744 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:46:45,745 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,746 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:45,746 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,746 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:45,747 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:46:45,747 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:46:45,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:45,749 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:45,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,750 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:45,750 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:45,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:45,750 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,750 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 02:46:45,751 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:45,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:45,751 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:45,752 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:46:45,752 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:46:45,756 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:45,756 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:45,757 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:45,757 INFO L205 nArgumentSynthesizer]: 16 stem disjuncts [2019-01-14 02:46:45,757 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:46:45,757 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:46,252 INFO L402 nArgumentSynthesizer]: We have 552 Motzkin's Theorem applications. [2019-01-14 02:46:46,253 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2019-01-14 02:46:47,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,784 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:47,784 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,784 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:47,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,785 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:47,785 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:47,785 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:47,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,786 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:47,786 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,786 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:47,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,786 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:47,786 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:47,787 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:47,787 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,787 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 02:46:47,787 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,787 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,788 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:47,788 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:46:47,788 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:46:47,790 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,790 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 02:46:47,791 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,791 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,791 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:47,792 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:46:47,792 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:46:47,793 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,793 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:47,793 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,794 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:47,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,794 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:47,794 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:47,794 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:47,795 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,795 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:47,795 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,795 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:47,796 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:46:47,796 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:46:47,799 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,800 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:47,800 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,800 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:47,801 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:46:47,801 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:46:47,802 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,802 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 02:46:47,803 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,803 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:47,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,803 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:47,803 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:47,803 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:47,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,804 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:47,804 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,804 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:47,804 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,804 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,805 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:47,805 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:47,805 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:47,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:47,806 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:47,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,806 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:47,806 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:47,806 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:47,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:47,807 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,807 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:47,808 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:46:47,808 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:46:47,809 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,809 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 02:46:47,810 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,810 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:47,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,810 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:47,810 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:47,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:47,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:47,811 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,811 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:47,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,812 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:47,812 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:47,812 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:47,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:47,813 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,813 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:47,813 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,813 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,813 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:47,813 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:47,813 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:47,814 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,814 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 02:46:47,814 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,814 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:47,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,815 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:47,815 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:47,815 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:47,815 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,816 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 02:46:47,816 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,816 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:47,817 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:46:47,817 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:46:47,818 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,818 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 02:46:47,818 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,819 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:47,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,819 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:47,819 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:47,819 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:47,820 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,820 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:47,820 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,820 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:47,820 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,821 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:47,821 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:47,821 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:47,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:47,822 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:47,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,822 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:47,822 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:47,822 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:47,823 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,823 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:47,823 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,823 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:47,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,824 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,824 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:47,824 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:47,824 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:47,824 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,825 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 02:46:47,825 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,825 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:47,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,825 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:47,825 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:47,826 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:47,826 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,826 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 02:46:47,826 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:47,827 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,827 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,827 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,827 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:47,828 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:46:47,828 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:46:47,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,830 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:47,830 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,830 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:47,831 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:46:47,831 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:46:47,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,833 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:47,834 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,834 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:47,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,834 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:47,834 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:46:47,834 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:47,835 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,835 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 02:46:47,836 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,836 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:47,836 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:47,836 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:47,837 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:46:47,837 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:46:47,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:47,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:47,842 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:47,842 INFO L205 nArgumentSynthesizer]: 16 stem disjuncts [2019-01-14 02:46:47,842 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:46:47,842 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:48,519 INFO L402 nArgumentSynthesizer]: We have 690 Motzkin's Theorem applications. [2019-01-14 02:46:48,519 INFO L403 nArgumentSynthesizer]: A total of 30 supporting invariants were added. [2019-01-14 02:46:50,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,037 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:50,038 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:50,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:50,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,038 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:50,039 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:46:50,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:50,039 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,040 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 02:46:50,040 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:50,040 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:50,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,040 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:50,041 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:46:50,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:50,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,042 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:50,042 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:50,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,042 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:50,043 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:46:50,043 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:46:50,045 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,046 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 02:46:50,046 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:50,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,046 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:50,047 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:46:50,047 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:46:50,048 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,048 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:50,049 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:50,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:50,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,049 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:50,049 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:46:50,049 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:50,050 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,050 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:50,050 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:50,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,051 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:50,052 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:46:50,052 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:46:50,056 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,056 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:50,056 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:50,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,056 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:50,057 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:46:50,057 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:46:50,059 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,059 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 02:46:50,059 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:50,059 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:50,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,060 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:50,060 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:46:50,060 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:50,060 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,060 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:50,061 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:50,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:50,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,061 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:50,061 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:46:50,061 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:50,062 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,062 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 02:46:50,062 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:50,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:50,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,063 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:50,063 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:46:50,063 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:50,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,064 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:50,064 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:50,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,064 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:50,065 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:46:50,065 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:46:50,066 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,066 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 02:46:50,067 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:50,067 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:50,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,067 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:50,068 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:46:50,068 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:50,068 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,068 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 02:46:50,069 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:50,069 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:50,069 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,069 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,069 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:50,069 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:46:50,069 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:50,070 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:50,070 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:50,070 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:50,070 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,070 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,070 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:50,071 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:46:50,071 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:50,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:50,072 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:50,072 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:50,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,072 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:50,072 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:46:50,072 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:50,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,073 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 02:46:50,073 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:50,073 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,073 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,074 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:50,074 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:46:50,074 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:46:50,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,076 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 02:46:50,076 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:50,076 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:50,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,077 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:50,077 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:46:50,077 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:50,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:50,078 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:50,078 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:50,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,078 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:50,079 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:46:50,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:50,079 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:50,080 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:50,080 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:50,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,080 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:50,080 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:46:50,081 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:50,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,081 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 02:46:50,082 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:50,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:50,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,082 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:50,082 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:46:50,082 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:50,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,083 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 02:46:50,083 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:46:50,083 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:50,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,084 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:50,084 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:46:50,084 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:50,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,085 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 02:46:50,085 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:50,085 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:50,085 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:50,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,086 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:50,086 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:46:50,086 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:46:50,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,088 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 02:46:50,089 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:50,089 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:50,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,089 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:50,089 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:46:50,090 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:46:50,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,092 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 02:46:50,092 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:50,092 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:50,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:50,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,093 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:50,093 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:50,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:50,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,094 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:50,094 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:50,094 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:50,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:50,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:50,095 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:50,095 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:46:50,096 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:46:50,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:50,099 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 02:46:50,099 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:50,100 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:50,100 INFO L205 nArgumentSynthesizer]: 16 stem disjuncts [2019-01-14 02:46:50,100 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:46:50,100 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:50,361 INFO L402 nArgumentSynthesizer]: We have 414 Motzkin's Theorem applications. [2019-01-14 02:46:50,361 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2019-01-14 02:46:53,303 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,303 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:53,304 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,304 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:53,304 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:53,304 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,304 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:53,305 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:53,305 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:53,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,306 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 02:46:53,306 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,306 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:53,306 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:53,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,306 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:53,307 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:53,307 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:53,307 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:53,308 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,308 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:53,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,308 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:53,309 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:46:53,309 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:46:53,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,312 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:53,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,312 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:53,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,312 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:53,313 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:46:53,313 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:46:53,315 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,315 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:53,315 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,315 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:53,315 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:53,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,316 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:53,316 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:53,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:53,316 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,317 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:53,317 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,317 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:53,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,317 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:53,318 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:46:53,318 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:46:53,321 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,321 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 02:46:53,322 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,322 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:53,322 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,322 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,322 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:53,323 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:46:53,323 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:46:53,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:53,325 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,325 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:53,326 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:53,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,326 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:53,326 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:53,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:53,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:53,327 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,327 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:53,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:53,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,328 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:53,328 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:53,328 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:53,329 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,329 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:53,329 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,329 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:53,329 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:53,329 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,330 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:53,330 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:53,330 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:53,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:53,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,331 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:53,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,331 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:53,332 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:46:53,332 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:46:53,334 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,334 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:53,334 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,334 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:53,334 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:53,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,335 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:53,335 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:53,335 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:53,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,336 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 02:46:53,336 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,336 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:53,336 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:53,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,337 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:53,337 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:53,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:53,338 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,338 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 02:46:53,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,338 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:53,338 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:53,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,339 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:53,339 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:53,339 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:53,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,340 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 02:46:53,340 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,340 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:53,340 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:53,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,340 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:53,341 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:53,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:53,341 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,342 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 02:46:53,342 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,342 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:53,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,342 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:53,343 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:46:53,343 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:46:53,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,345 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:53,345 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,345 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:53,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:53,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,346 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:53,346 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:53,346 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:53,347 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,347 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 02:46:53,347 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,347 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:53,347 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:53,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,347 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:53,348 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:53,348 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:53,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:53,349 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,349 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:53,349 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:53,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,349 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:53,349 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:53,350 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:53,352 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,352 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:53,352 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,352 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:53,352 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:53,353 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,353 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,353 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:53,353 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:53,353 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:53,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,354 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:53,354 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,354 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:46:53,354 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:53,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,355 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:46:53,355 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:46:53,355 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:53,356 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,356 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 02:46:53,356 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:53,356 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,356 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:53,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,357 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:53,357 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:46:53,358 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:46:53,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,361 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:53,362 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,362 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:53,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,362 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:53,363 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:46:53,363 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:46:53,366 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,366 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 02:46:53,367 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,367 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:53,367 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:53,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,367 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:53,368 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:53,368 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:53,369 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,369 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:53,369 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,370 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:53,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:53,370 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:53,370 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:53,371 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:46:53,371 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:46:53,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:53,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:53,376 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:53,376 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:53,377 INFO L205 nArgumentSynthesizer]: 16 stem disjuncts [2019-01-14 02:46:53,377 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:46:53,377 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:53,761 INFO L402 nArgumentSynthesizer]: We have 552 Motzkin's Theorem applications. [2019-01-14 02:46:53,761 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2019-01-14 02:46:56,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,137 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 02:46:56,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,138 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:56,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:56,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,138 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:56,139 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:56,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:56,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,140 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:56,140 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,140 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:56,140 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:56,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,141 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:56,141 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:56,141 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:56,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:56,143 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,143 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:56,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,143 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:56,144 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:46:56,144 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:46:56,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,147 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 02:46:56,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,147 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:56,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,147 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:56,148 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:46:56,148 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:46:56,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,150 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 02:46:56,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,151 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:56,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:56,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,151 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:56,151 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:56,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:56,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,153 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 02:46:56,153 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,153 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:56,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,153 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:56,154 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:46:56,154 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:46:56,159 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,159 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 02:46:56,159 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,160 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:56,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,160 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,160 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:56,161 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:46:56,161 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:46:56,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:56,163 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,164 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:56,164 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:56,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,164 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:56,164 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:56,165 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:56,165 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:56,166 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,166 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:56,166 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:56,166 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,166 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:56,167 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:56,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:56,168 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,168 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 02:46:56,168 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,168 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:56,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:56,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,169 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:56,169 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:56,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:56,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:56,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,171 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:56,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,171 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:56,172 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:46:56,172 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:46:56,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,174 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 02:46:56,174 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,174 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:56,175 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:56,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,175 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:56,175 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:56,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:56,176 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,177 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:56,177 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,177 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:56,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:56,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,178 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:56,178 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:56,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:56,179 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,179 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 02:46:56,179 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,179 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:56,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:56,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,180 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:56,180 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:56,180 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:56,181 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,182 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:56,182 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,182 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:56,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:56,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,183 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:56,183 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:56,183 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:56,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,184 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 02:46:56,184 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,184 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:56,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,185 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:56,186 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:46:56,186 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:46:56,188 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:56,188 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,188 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:56,189 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:56,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,189 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:56,189 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:56,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:56,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:56,191 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,191 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:56,191 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:56,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,191 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:56,192 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:56,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:56,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,193 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 02:46:56,193 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,193 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:56,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:56,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,194 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:56,194 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:56,194 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:56,195 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,195 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:56,196 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,196 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:56,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:56,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,196 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:56,197 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:56,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:56,198 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:56,198 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,198 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:46:56,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:56,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,199 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:46:56,199 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:46:56,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:56,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,200 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 02:46:56,200 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 02:46:56,201 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,201 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:46:56,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,201 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:56,202 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:46:56,203 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:46:56,206 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,206 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 02:46:56,207 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,207 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:46:56,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,207 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:56,208 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:46:56,208 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:46:56,212 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:56,215 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,215 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:46:56,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:46:56,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,216 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:56,216 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:46:56,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:46:56,217 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,218 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 02:46:56,218 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,218 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:46:56,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:46:56,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:46:56,218 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:46:56,220 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:46:56,220 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:46:56,226 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:46:56,226 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:46:56,227 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:46:56,227 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:46:56,228 INFO L205 nArgumentSynthesizer]: 16 stem disjuncts [2019-01-14 02:46:56,228 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:46:56,228 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:47:01,421 INFO L402 nArgumentSynthesizer]: We have 690 Motzkin's Theorem applications. [2019-01-14 02:47:01,421 INFO L403 nArgumentSynthesizer]: A total of 30 supporting invariants were added. [2019-01-14 02:47:03,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,153 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 02:47:03,153 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,153 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:03,153 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:03,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,154 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:47:03,154 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:47:03,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:03,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:03,156 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,156 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:03,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:03,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,156 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:47:03,157 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:47:03,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:03,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,158 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:03,158 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,158 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:03,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,159 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:47:03,160 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:47:03,160 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:47:03,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,164 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:03,164 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,164 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:03,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,165 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:47:03,166 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:47:03,166 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:47:03,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:03,170 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,170 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:03,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:03,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,170 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:47:03,171 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:47:03,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:03,172 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,172 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 02:47:03,172 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,172 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:03,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,173 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:47:03,174 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:47:03,174 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:47:03,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,181 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:03,181 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,181 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:03,181 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,181 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,181 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:47:03,183 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:47:03,183 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:47:03,186 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,186 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 02:47:03,187 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,187 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:03,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:03,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,187 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:47:03,188 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:47:03,188 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:03,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,189 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:03,189 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,189 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:03,189 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:03,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,190 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:47:03,190 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:47:03,190 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:03,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:03,192 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,192 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:03,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:03,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,192 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:47:03,193 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:47:03,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:03,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,194 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 02:47:03,194 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,194 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:03,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,194 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:47:03,196 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:47:03,196 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:47:03,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,199 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:03,200 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,200 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:03,200 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:03,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,200 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:47:03,201 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:47:03,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:03,202 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,202 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 02:47:03,202 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,202 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:03,203 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:03,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,203 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:47:03,203 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:47:03,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:03,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:03,205 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,205 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:03,205 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:03,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,205 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:47:03,206 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:47:03,206 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:03,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,207 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:03,208 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,208 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:03,208 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:03,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,208 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:47:03,209 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:47:03,209 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:03,210 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,210 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 02:47:03,210 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,210 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:03,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,210 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:47:03,212 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:47:03,216 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:47:03,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,224 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:03,224 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,224 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:03,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:03,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,225 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:47:03,226 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:47:03,226 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:03,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,227 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 02:47:03,228 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,228 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:03,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:03,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,228 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:47:03,229 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:47:03,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:03,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:03,230 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,230 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:03,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:03,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,231 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:47:03,231 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:47:03,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:03,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,233 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 02:47:03,233 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,233 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:03,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:03,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,233 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:47:03,234 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:47:03,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:03,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:03,236 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,236 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:03,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:03,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,236 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:47:03,237 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:47:03,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:03,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,238 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 02:47:03,238 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 02:47:03,238 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,238 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:03,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,239 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:03,239 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:47:03,239 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:47:03,241 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,242 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 02:47:03,242 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,242 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:03,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,242 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:03,243 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:47:03,243 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:47:03,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,246 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 02:47:03,246 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,246 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:03,246 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:03,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,246 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:03,247 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:47:03,247 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:03,248 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,248 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:03,248 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,248 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:03,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:03,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:03,249 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:03,249 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:47:03,249 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:47:03,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:03,254 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 02:47:03,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:03,254 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:03,255 INFO L205 nArgumentSynthesizer]: 16 stem disjuncts [2019-01-14 02:47:03,257 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:47:03,257 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:03,619 INFO L402 nArgumentSynthesizer]: We have 552 Motzkin's Theorem applications. [2019-01-14 02:47:03,619 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2019-01-14 02:47:04,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,927 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 02:47:04,927 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,927 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:04,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:04,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:04,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:04,928 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:04,928 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:47:04,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:04,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,929 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:04,930 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,930 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:04,930 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:04,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:04,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:04,930 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:04,930 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:47:04,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:04,932 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,932 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 02:47:04,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,932 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:04,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:04,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:04,933 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:04,933 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:47:04,933 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:47:04,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,936 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:04,936 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,936 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:04,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:04,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:04,937 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:04,937 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:47:04,937 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:47:04,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,940 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:04,940 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,940 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:04,940 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:04,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:04,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:04,941 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:04,941 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:47:04,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:04,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:04,942 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,943 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:04,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:04,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:04,943 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:04,944 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:47:04,944 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:47:04,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,948 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:04,948 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,948 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:04,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:04,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:04,949 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:04,949 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:47:04,950 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:47:04,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,952 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 02:47:04,952 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,952 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:04,952 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:04,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:04,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:04,953 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:04,953 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:47:04,953 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:04,954 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,954 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:04,954 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,955 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:04,955 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:04,955 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:04,955 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:04,955 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:04,955 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:47:04,955 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:04,956 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,957 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:04,957 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,957 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:04,957 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:04,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:04,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:04,957 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:04,957 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:47:04,958 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:04,959 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,959 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:04,959 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,959 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:04,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:04,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:04,960 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:04,960 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:47:04,960 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:47:04,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,963 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:04,963 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,963 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:04,963 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:04,963 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:04,963 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:04,963 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:04,963 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:47:04,964 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:04,965 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,965 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:04,965 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,965 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:04,965 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:04,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:04,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:04,966 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:04,966 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:47:04,966 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:04,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,967 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:04,968 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,968 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:04,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:04,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:04,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:04,968 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:04,968 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:47:04,968 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:04,970 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,970 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:04,970 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,970 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:04,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:04,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:04,971 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:04,971 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:04,971 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:47:04,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:04,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,972 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 02:47:04,973 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,973 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:04,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:04,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:04,973 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:04,974 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:47:04,974 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:47:04,976 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,976 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:04,976 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,976 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:04,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:04,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:04,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:04,977 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:04,977 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:47:04,977 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:04,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,979 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:04,979 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,979 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:04,979 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:04,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:04,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:04,979 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:04,980 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:47:04,980 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:04,981 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,981 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:04,981 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,981 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:04,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:04,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:04,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:04,982 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:04,982 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:47:04,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:04,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,984 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:04,984 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,984 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:04,984 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:04,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:04,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:04,984 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:04,985 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:47:04,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:04,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,986 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 02:47:04,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,986 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:47:04,987 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:04,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:04,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:04,987 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:47:04,987 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:47:04,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:04,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,989 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 02:47:04,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:04,989 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,989 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:04,989 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:04,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:04,990 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:04,990 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:47:04,991 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:47:04,993 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,994 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:04,994 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,994 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:04,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:04,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:04,994 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:04,995 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:47:04,995 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:47:04,999 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:04,999 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:04,999 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:04,999 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:04,999 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:05,000 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:05,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:05,000 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:05,000 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:47:05,000 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:05,002 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:05,002 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 02:47:05,002 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:05,002 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:05,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:05,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:05,003 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:05,004 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:47:05,004 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:47:05,018 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:05,018 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:05,019 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:05,019 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:05,020 INFO L205 nArgumentSynthesizer]: 16 stem disjuncts [2019-01-14 02:47:05,020 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:47:05,020 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:05,549 INFO L402 nArgumentSynthesizer]: We have 828 Motzkin's Theorem applications. [2019-01-14 02:47:05,549 INFO L403 nArgumentSynthesizer]: A total of 36 supporting invariants were added. [2019-01-14 02:47:15,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:15,136 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 02:47:15,137 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:15,137 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:15,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:15,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:15,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:15,137 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:15,138 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:47:15,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:15,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:15,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:15,140 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:15,140 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:15,140 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:15,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:15,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:15,140 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:15,140 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:47:15,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:15,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:15,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:15,142 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:15,142 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:15,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:15,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:15,143 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:15,144 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:47:15,144 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:47:15,147 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:15,147 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 02:47:15,148 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:15,148 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:15,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:15,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:15,148 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:15,149 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:47:15,149 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:47:15,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:15,153 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 02:47:15,153 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:15,153 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:15,153 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:15,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:15,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:15,153 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:15,154 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:47:15,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:15,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:15,156 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 02:47:15,156 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:15,156 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:15,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:15,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:15,156 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:15,157 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:47:15,157 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:47:15,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:15,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:15,163 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:15,164 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:15,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:15,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:15,164 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:15,165 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:47:15,165 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:47:15,168 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:15,168 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 02:47:15,168 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:15,169 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:15,169 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:15,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:15,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:15,169 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:15,169 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:47:15,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:15,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:15,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:15,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:15,171 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:15,172 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:15,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:15,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:15,172 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:15,172 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:47:15,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:15,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:15,174 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 02:47:15,174 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:15,174 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:15,175 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:15,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:15,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:15,175 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:15,175 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:47:15,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:15,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:15,177 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:15,177 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:15,177 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:15,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:15,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:15,178 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:15,179 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:47:15,179 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:47:15,182 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:15,182 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:15,182 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:15,182 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:15,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:15,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:15,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:15,183 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:15,183 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:47:15,183 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:15,185 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:15,185 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:15,185 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:15,185 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:15,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:15,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:15,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:15,186 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:15,186 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:47:15,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:15,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:15,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:15,188 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:15,188 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:15,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:15,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:15,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:15,188 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:15,189 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:47:15,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:15,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:15,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:15,191 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:15,192 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:15,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:15,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:15,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:15,192 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:15,192 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:47:15,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:15,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:15,194 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 02:47:15,194 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:15,194 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:15,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:15,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:15,195 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:15,195 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:47:15,196 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:47:15,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:15,199 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:15,199 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:15,199 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:15,199 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:15,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:15,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:15,200 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:15,200 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:47:15,200 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:15,202 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:15,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:15,203 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:15,203 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:15,203 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:15,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:15,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:15,203 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:15,204 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:47:15,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:15,205 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:15,206 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 02:47:15,206 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:15,206 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:15,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:15,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:15,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:15,206 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:15,207 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:47:15,207 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:15,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:15,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:47:15,209 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:15,210 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:15,210 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:15,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:15,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:15,210 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:15,210 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:47:15,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:15,212 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:15,212 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 02:47:15,212 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:47:15,212 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:47:15,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:47:15,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:47:15,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:47:15,213 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:47:15,213 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:47:15,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:47:15,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:47:15,216 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-01-14 02:47:15,216 INFO L794 eck$LassoCheckResult]: Stem: 465#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 458#L-1 havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 459#L574 assume !(main_~n~0 < 1);init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;call init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset;call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset, 4);init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 464#L552-3 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);call init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 469#L552-2 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := 1 + init_nondet_ll_#t~post3;havoc init_nondet_ll_#t~post3; 470#L552-3 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);call init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 471#L552-2 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := 1 + init_nondet_ll_#t~post3;havoc init_nondet_ll_#t~post3; 472#L552-3 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 462#L552-4 assume !(0 != init_nondet_ll_#t~nondet5);havoc init_nondet_ll_#t~nondet5;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8); 463#L558-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 467#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 466#L579 assume !(main_~m~0 < 0);safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && 0 != main_~m~0 % main_~n~0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 461#L567-5 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 468#L567-1 assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 460#L567-3 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 461#L567-5 [2019-01-14 02:47:15,216 INFO L796 eck$LassoCheckResult]: Loop: 461#L567-5 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 468#L567-1 assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 460#L567-3 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 461#L567-5 [2019-01-14 02:47:15,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:47:15,217 INFO L82 PathProgramCache]: Analyzing trace with hash 1257950531, now seen corresponding path program 5 times [2019-01-14 02:47:15,217 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:47:15,217 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:47:15,217 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:47:15,217 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:47:15,217 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:47:15,223 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-01-14 02:47:15,223 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-01-14 02:47:15,223 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-01-14 02:47:15,240 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2019-01-14 02:47:15,306 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2019-01-14 02:47:15,306 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2019-01-14 02:47:15,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:47:15,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:47:15,385 INFO L82 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 7 times [2019-01-14 02:47:15,385 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:47:15,385 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:47:15,386 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:47:15,386 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:47:15,386 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:47:15,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:47:15,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:47:15,393 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:47:15,395 INFO L82 PathProgramCache]: Analyzing trace with hash 2014650252, now seen corresponding path program 6 times [2019-01-14 02:47:15,395 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:47:15,395 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:47:15,396 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:47:15,396 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:47:15,396 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:47:15,410 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-01-14 02:47:15,410 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-01-14 02:47:15,410 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-01-14 02:47:15,517 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2019-01-14 02:47:15,632 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2019-01-14 02:47:15,632 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2019-01-14 02:47:15,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:47:15,860 WARN L181 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 41 [2019-01-14 02:47:31,735 WARN L181 SmtUtils]: Spent 15.83 s on a formula simplification. DAG size of input: 327 DAG size of output: 277 [2019-01-14 02:47:31,809 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 02:47:31,857 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:47:31,861 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 02:47:31,884 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:47:31,889 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:47:31,912 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:47:31,915 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:47:35,038 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:47:38,192 INFO L267 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:47:38,234 INFO L267 ElimStorePlain]: Start of recursive call 10: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:47:40,644 INFO L267 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:47:40,703 INFO L267 ElimStorePlain]: Start of recursive call 12: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:47:42,736 INFO L267 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:47:42,795 INFO L267 ElimStorePlain]: Start of recursive call 14: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:47:44,973 INFO L267 ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:47:45,020 INFO L267 ElimStorePlain]: Start of recursive call 16: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:47:48,390 INFO L267 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:47:48,459 INFO L267 ElimStorePlain]: Start of recursive call 18: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:47:50,727 INFO L267 ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:47:50,806 INFO L267 ElimStorePlain]: Start of recursive call 20: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:47:53,957 INFO L267 ElimStorePlain]: Start of recursive call 23: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:47:54,020 INFO L267 ElimStorePlain]: Start of recursive call 22: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-14 02:47:57,061 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 8 dim-2 vars, End of recursive call: 10 dim-0 vars, and 1 xjuncts. [2019-01-14 02:47:57,061 INFO L202 ElimStorePlain]: Needed 23 recursive calls to eliminate 10 variables, input treesize:2173, output treesize:1813 [2019-01-14 02:48:00,607 WARN L181 SmtUtils]: Spent 3.54 s on a formula simplification that was a NOOP. DAG size: 193 [2019-01-14 02:48:00,613 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 02:48:00,613 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 02:48:00,613 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 02:48:00,613 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 02:48:00,613 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 02:48:00,614 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 02:48:00,614 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 02:48:00,614 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 02:48:00,614 INFO L131 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca_true-termination.c.i_Iteration5_Lasso [2019-01-14 02:48:00,614 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 02:48:00,614 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 02:48:00,619 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 02:48:03,796 WARN L181 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 136 [2019-01-14 02:48:03,939 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 02:48:03,943 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 02:48:03,947 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 02:48:03,953 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 02:48:03,956 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 02:48:03,959 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 02:48:03,962 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 02:48:03,965 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 02:48:03,969 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:48:03,971 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 02:48:03,974 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:48:03,977 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 02:48:03,981 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 02:48:04,521 WARN L181 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 103 [2019-01-14 02:48:04,659 WARN L181 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 54 [2019-01-14 02:48:04,933 WARN L181 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 44 [2019-01-14 02:48:09,863 WARN L181 SmtUtils]: Spent 4.83 s on a formula simplification. DAG size of input: 111 DAG size of output: 111 [2019-01-14 02:48:10,420 WARN L181 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 56 [2019-01-14 02:48:10,559 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 02:48:10,559 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 02:48:10,560 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 02:48:10,560 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,560 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,560 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,560 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,561 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:10,561 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:48:10,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,562 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 02:48:10,562 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,562 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,563 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:10,563 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:48:10,564 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,564 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 02:48:10,564 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,564 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,564 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,565 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:10,565 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:48:10,566 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,566 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 02:48:10,566 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,566 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:48:10,567 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:48:10,567 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,603 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2019-01-14 02:48:10,603 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:48:10,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,773 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:10,773 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,774 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,774 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:10,774 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:48:10,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,775 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:10,775 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,776 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,776 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:10,776 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:48:10,777 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,777 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:10,778 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,778 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,778 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:10,778 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:48:10,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,779 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 02:48:10,779 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,780 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,780 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:10,780 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:48:10,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,782 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:10,782 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,782 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,783 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:10,783 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:48:10,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,784 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:10,784 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,784 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,784 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:10,785 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:48:10,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,786 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:10,786 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,786 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,786 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:10,787 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:48:10,787 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,788 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:10,788 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,788 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,788 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:10,789 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:48:10,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,789 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:10,790 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,790 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:48:10,790 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,793 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 02:48:10,793 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:10,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:10,805 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,805 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,806 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:10,806 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:48:10,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:10,807 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,807 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:10,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,807 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,808 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:48:10,808 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:10,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,808 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 02:48:10,808 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,809 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,809 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:10,809 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:48:10,810 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,810 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:10,810 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,810 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,811 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:10,811 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:48:10,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:10,812 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,812 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:10,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,812 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,812 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:48:10,812 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:10,813 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,813 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:10,813 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,813 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:10,813 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,813 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,813 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,814 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:48:10,814 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:10,814 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,814 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 02:48:10,814 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,814 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:10,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,815 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,815 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:48:10,815 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:10,815 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,815 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:10,816 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,816 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:10,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,816 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,816 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:48:10,816 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:10,816 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,817 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:10,817 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,817 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:10,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,817 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,817 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:48:10,817 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:10,818 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,818 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 02:48:10,818 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,818 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:10,818 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,818 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,818 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,819 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:48:10,819 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:10,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,819 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:10,819 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,819 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:10,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,820 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,820 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:48:10,820 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:10,820 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,820 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:10,820 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,821 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:10,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,821 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,821 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:48:10,821 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:10,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:10,822 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:10,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,822 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,822 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:48:10,822 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:10,823 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,823 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:10,823 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,823 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:10,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,823 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,824 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:48:10,824 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:10,824 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,824 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:10,824 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,824 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,825 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,825 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:10,825 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:48:10,826 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,826 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:10,826 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,826 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:10,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,827 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:48:10,827 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:48:10,827 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:10,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,827 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 02:48:10,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:10,828 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,828 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:10,828 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:10,828 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:10,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,830 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:10,830 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,830 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:10,831 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:10,831 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:10,832 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,832 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 02:48:10,832 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:10,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:10,833 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:10,833 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:10,833 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:10,834 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:10,835 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 02:48:10,836 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:10,836 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:48:10,836 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:48:10,836 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:10,893 INFO L402 nArgumentSynthesizer]: We have 108 Motzkin's Theorem applications. [2019-01-14 02:48:10,893 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2019-01-14 02:48:11,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,160 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 02:48:11,161 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,161 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,161 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:11,161 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:11,162 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,162 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 02:48:11,163 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,163 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,164 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:11,164 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:11,165 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,165 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 02:48:11,165 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,166 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,166 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:11,166 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:11,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,167 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 02:48:11,167 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,168 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,168 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:11,168 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:11,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,171 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,171 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,172 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:11,172 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:11,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,173 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,174 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,174 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,174 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:11,175 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:11,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,175 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 02:48:11,176 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,176 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,176 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:11,177 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:11,178 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,178 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 02:48:11,179 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,179 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,179 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:11,180 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:11,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,180 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 02:48:11,181 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,181 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,181 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:48:11,181 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,186 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-01-14 02:48:11,186 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:48:11,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,204 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 02:48:11,204 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,205 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,205 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:11,205 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:11,206 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,206 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 02:48:11,206 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,207 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,207 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,207 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:11,207 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,208 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,208 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,209 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:11,209 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:11,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,210 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 02:48:11,210 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,210 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,211 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:11,211 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:11,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,212 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,212 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:11,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,213 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,213 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:11,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,214 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 02:48:11,214 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,214 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,215 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,215 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:11,215 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,216 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,216 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,216 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,216 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:11,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,217 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,217 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,217 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,217 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,218 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,218 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:11,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,218 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 02:48:11,219 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,219 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,219 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:11,219 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,220 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 02:48:11,220 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,220 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,221 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:11,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,221 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,221 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 02:48:11,221 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,221 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,222 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,222 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,222 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,222 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:11,222 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,224 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,224 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,224 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,225 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:11,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,225 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,225 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,226 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,226 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:11,226 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,227 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 02:48:11,227 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,227 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,228 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:11,228 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:11,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,229 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,230 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:11,230 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:11,230 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,230 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 02:48:11,231 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,231 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,231 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,232 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:11,232 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:11,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,233 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 02:48:11,234 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,234 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,235 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:11,235 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:11,236 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,237 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,237 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,237 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,238 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:11,238 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:11,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,245 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,246 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,246 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:48:11,246 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:48:11,246 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,325 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2019-01-14 02:48:11,325 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-01-14 02:48:11,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,695 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 02:48:11,695 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,695 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,696 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:11,696 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:11,697 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,697 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 02:48:11,698 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,698 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,699 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:11,699 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:11,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,701 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,701 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,701 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,702 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:11,702 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:11,703 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,704 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,704 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,704 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,705 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:11,705 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:11,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,708 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 02:48:11,709 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,712 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,713 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:11,713 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:11,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,715 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,717 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,718 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:11,718 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:11,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,719 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,720 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,725 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,725 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,726 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:11,726 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:11,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,728 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 02:48:11,728 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,728 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,729 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:11,729 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:11,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,734 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 02:48:11,734 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,734 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:48:11,734 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,746 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2019-01-14 02:48:11,747 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-01-14 02:48:11,795 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,795 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,801 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,801 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,801 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,801 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,802 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:11,802 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:11,803 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,803 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 02:48:11,804 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,804 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,804 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,804 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,804 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,804 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:11,804 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,805 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,805 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,809 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:11,809 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:11,810 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,810 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,814 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,814 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,814 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,815 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:11,815 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:11,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,819 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,820 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,820 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,820 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,820 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,820 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:11,820 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,821 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,821 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,821 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,822 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,824 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:11,824 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,824 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,825 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 02:48:11,825 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,825 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,825 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,825 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:11,826 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,828 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,829 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,829 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,829 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,829 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,829 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,829 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:11,829 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,830 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,830 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,830 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,830 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,831 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,831 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:11,831 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,831 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,832 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 02:48:11,832 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,832 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,832 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,832 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:11,832 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,833 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,833 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,834 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,834 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,834 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:11,834 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,835 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,835 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 02:48:11,835 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,835 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,835 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,835 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,836 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:11,836 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,836 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,837 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,837 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,837 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,837 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:11,837 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,838 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,838 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,838 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,838 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,838 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,838 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,839 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:11,839 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,839 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,839 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 02:48:11,840 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,840 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,840 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:11,840 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:11,842 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,842 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,842 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:11,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,843 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:11,843 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:11,843 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:11,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,843 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 02:48:11,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,844 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,844 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:11,845 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:11,845 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:11,846 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,847 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,847 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,847 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,847 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,847 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:11,848 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:11,848 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:11,850 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,850 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,851 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:11,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:11,853 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:11,854 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:11,854 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:11,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:11,857 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:11,857 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:11,857 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:48:11,857 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:48:11,858 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:11,954 INFO L402 nArgumentSynthesizer]: We have 180 Motzkin's Theorem applications. [2019-01-14 02:48:11,954 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2019-01-14 02:48:12,401 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,401 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 02:48:12,402 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,402 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,403 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:12,403 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:12,405 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,405 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:12,405 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,405 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,406 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:12,406 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:12,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,409 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:12,409 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,409 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,410 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:12,410 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:12,415 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,415 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:12,415 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,415 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,416 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:12,416 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:12,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,420 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 02:48:12,420 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,421 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,421 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:12,421 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:12,423 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,423 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:12,423 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,424 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,424 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:12,424 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:12,426 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,426 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:12,426 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,427 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,427 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:12,427 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:12,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,430 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 02:48:12,430 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,430 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,431 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,431 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:12,431 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:12,433 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,433 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:12,433 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,433 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,434 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:48:12,434 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,440 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:48:12,441 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2019-01-14 02:48:12,470 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,470 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:12,470 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,471 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,471 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:12,471 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:12,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:12,474 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:12,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,474 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,474 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:12,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:12,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,475 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:12,475 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,475 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,476 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,476 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:12,476 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:12,478 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:12,478 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,478 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,478 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,478 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,479 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:12,479 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:12,481 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,481 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:12,481 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,481 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:12,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,481 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,482 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:12,482 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:12,482 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,482 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:12,483 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,483 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:12,483 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,483 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,483 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,483 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:12,483 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:12,484 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,484 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:12,484 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,484 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:12,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,485 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,485 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,485 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:12,485 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:12,486 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,486 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:12,486 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,486 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:12,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,486 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,487 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:12,487 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:12,487 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,487 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:12,488 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,488 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:12,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,488 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,488 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:12,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:12,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,489 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 02:48:12,489 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,489 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:12,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,490 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,490 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:12,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:12,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,491 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:12,491 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,491 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:12,491 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,492 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,492 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:12,492 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:12,492 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,493 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 02:48:12,493 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,493 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:12,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,493 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,493 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,493 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:12,494 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:12,494 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,495 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:12,495 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,495 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:12,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,495 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,495 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:12,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:12,496 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,496 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:12,496 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,496 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:12,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,497 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,497 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:12,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:12,498 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,498 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 02:48:12,498 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,498 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,499 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:12,499 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:12,501 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:12,501 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:48:12,501 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:12,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,502 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:12,502 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:12,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:12,503 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,503 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 02:48:12,503 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 02:48:12,503 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:12,509 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:12,510 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,510 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:12,510 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:12,511 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:12,512 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,513 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:12,513 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:12,513 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:12,513 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,513 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:12,514 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:12,514 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:12,516 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,516 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 02:48:12,516 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:12,516 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:12,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:12,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:12,517 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:12,517 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:12,517 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:12,519 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:12,519 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 02:48:12,520 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:12,520 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:12,520 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:48:12,520 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:48:12,520 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:12,581 INFO L402 nArgumentSynthesizer]: We have 108 Motzkin's Theorem applications. [2019-01-14 02:48:12,612 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2019-01-14 02:48:13,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,265 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 02:48:13,265 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,265 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,265 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,272 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:13,272 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:13,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,277 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:13,277 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,277 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,277 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,281 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:13,282 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:13,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,288 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 02:48:13,288 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,289 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,289 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,290 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:13,290 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:13,295 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,295 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:13,298 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,298 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,298 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,299 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:13,299 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:13,306 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,306 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 02:48:13,307 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,307 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,307 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,313 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:13,313 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:13,317 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,317 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:13,317 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,317 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,318 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,321 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:13,321 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:13,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:13,327 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,328 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,328 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,331 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:13,331 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:13,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,336 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 02:48:13,337 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,337 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,337 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,341 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:13,341 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:13,344 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,344 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 02:48:13,344 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,345 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,345 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:48:13,345 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,359 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-01-14 02:48:13,359 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:48:13,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:13,409 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,409 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,409 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,410 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:13,413 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:13,415 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,418 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:13,418 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,418 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,418 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:13,419 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,419 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,419 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,419 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:13,419 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:13,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,420 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 02:48:13,420 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,420 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,424 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,424 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:13,425 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:13,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,427 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:13,427 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,427 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,427 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,428 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:13,428 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:13,433 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,433 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:13,434 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,434 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,437 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:13,437 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,437 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,437 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,437 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:13,438 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:13,438 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:13,439 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,439 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,439 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:13,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,439 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,440 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:13,440 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:13,443 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,444 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:13,444 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,444 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,444 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:13,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,444 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,445 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:13,445 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:13,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:13,449 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,449 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,449 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:13,449 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,449 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,450 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,450 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:13,450 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:13,451 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,454 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:13,454 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,454 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,454 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:13,455 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,455 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,455 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,455 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:13,455 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:13,456 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,456 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 02:48:13,456 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,456 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,457 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:13,459 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,459 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,459 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,459 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:13,459 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:13,460 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,460 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:13,461 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,461 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,461 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:13,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,461 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,461 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:13,461 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:13,462 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,462 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:13,463 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,463 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,463 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:13,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,463 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,463 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:13,464 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:13,464 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,464 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:13,465 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,465 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,465 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:13,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,465 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,465 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:13,465 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:13,466 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,466 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 02:48:13,467 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,467 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,467 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:13,467 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,467 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,467 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,468 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:13,468 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:13,468 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,468 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:13,469 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,469 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,469 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,470 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:48:13,470 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:48:13,471 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,472 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:13,472 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,472 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:13,472 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:13,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,472 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:48:13,473 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:48:13,473 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:13,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,474 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 02:48:13,474 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:13,562 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,562 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:13,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,563 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,563 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:13,564 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:13,564 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:13,566 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,566 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 02:48:13,567 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,567 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:13,567 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,567 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,567 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:13,568 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:13,568 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:13,570 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,571 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 02:48:13,571 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,571 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:13,571 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:13,571 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:13,572 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:13,572 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:13,572 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:13,575 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:13,576 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 02:48:13,576 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:13,643 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:13,644 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:48:13,644 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:48:13,644 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:13,732 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2019-01-14 02:48:13,732 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-01-14 02:48:14,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,343 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:14,343 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,344 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,344 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,345 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:14,345 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:14,347 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:14,348 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,348 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,348 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,349 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:14,349 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:14,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,354 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:14,354 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,354 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,355 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,356 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:14,356 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:14,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:14,359 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,359 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,360 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,360 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:14,361 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:14,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,365 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:14,365 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,366 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,366 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,366 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,367 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:14,367 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:14,369 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,369 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:14,370 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,370 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,370 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,370 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,371 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:14,371 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:14,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:14,374 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,374 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,374 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,375 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:14,375 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:14,378 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:14,378 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,379 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,379 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,379 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,379 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,380 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:14,380 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:14,382 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,382 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:14,382 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,383 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,383 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,383 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:48:14,383 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,390 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2019-01-14 02:48:14,390 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-01-14 02:48:14,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,420 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 02:48:14,420 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,420 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,421 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,421 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:14,421 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:14,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,424 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 02:48:14,424 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,424 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,424 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:14,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,425 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,425 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:14,425 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:14,426 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,426 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:14,427 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,427 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,427 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,428 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:14,428 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:14,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,430 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 02:48:14,431 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,431 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,431 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,432 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:14,432 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:14,434 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,435 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:14,435 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,435 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,435 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:14,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,435 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,436 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:14,436 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:14,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,437 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 02:48:14,437 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,437 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,438 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:14,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,438 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,438 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:14,438 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:14,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,440 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:14,440 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,440 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,440 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:14,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,440 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,441 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:14,441 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:14,442 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,442 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:14,443 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,443 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,443 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:14,443 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,443 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,443 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,443 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:14,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:14,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:14,445 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,445 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,445 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:14,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,445 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,446 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,446 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:14,446 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:14,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,447 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:14,448 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,448 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,448 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:14,448 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,448 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,449 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:14,449 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:14,450 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,450 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:14,450 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,451 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,451 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:14,451 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,451 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,451 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:14,451 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:14,453 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,453 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:14,453 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,453 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,453 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:14,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,454 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,454 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:14,454 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:14,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,456 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 02:48:14,456 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,456 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:14,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,456 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,457 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:14,457 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:14,458 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,458 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:14,458 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,458 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,459 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:14,459 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,459 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,459 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,459 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:14,459 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:14,460 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,461 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:14,461 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,461 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,462 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,462 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:14,462 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:14,465 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,465 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 02:48:14,465 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,465 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:48:14,465 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:14,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,466 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:14,466 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:14,466 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:14,468 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,468 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 02:48:14,468 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:14,537 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,538 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:14,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,538 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:14,539 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:14,539 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:14,543 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,543 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:14,543 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,544 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:14,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,544 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:14,545 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:14,545 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:14,549 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,550 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 02:48:14,550 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,550 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:14,550 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:14,550 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:14,550 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:14,551 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:14,552 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:14,556 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:14,556 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 02:48:14,556 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:14,613 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:14,614 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:48:14,614 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:48:14,614 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:14,728 INFO L402 nArgumentSynthesizer]: We have 180 Motzkin's Theorem applications. [2019-01-14 02:48:14,728 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2019-01-14 02:48:15,226 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,226 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:15,226 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,227 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,227 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,228 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:15,228 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:15,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,232 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 02:48:15,233 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,233 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,233 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,234 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:15,234 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:15,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:15,239 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,239 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,239 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,240 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:15,240 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:15,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,245 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:15,245 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,245 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,245 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,247 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:15,247 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:15,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,253 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 02:48:15,253 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,253 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,253 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,254 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:15,254 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:15,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,258 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 02:48:15,259 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,259 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,259 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,260 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:15,260 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:15,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:15,265 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,265 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,265 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,266 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:15,266 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:15,270 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,271 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 02:48:15,271 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,271 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,271 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,271 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,271 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,273 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:15,273 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:15,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,277 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:15,277 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,277 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,277 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:48:15,277 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,288 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:48:15,288 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2019-01-14 02:48:15,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,332 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:15,332 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,332 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,333 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,334 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:15,334 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:15,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,338 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 02:48:15,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,338 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,338 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:15,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,339 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,339 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:15,339 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:15,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,341 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:15,341 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,341 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,341 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,342 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:15,342 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:15,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,346 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:15,346 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,347 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,347 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,348 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:15,348 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:15,352 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,352 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:15,352 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,352 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,352 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:15,353 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,353 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,353 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,353 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:15,353 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:15,355 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,355 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:15,355 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,355 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,355 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:15,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,356 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,356 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:15,356 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:15,357 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,357 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 02:48:15,358 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,358 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,358 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:15,358 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,358 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,359 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:15,359 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:15,360 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,360 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:15,360 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,360 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,361 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:15,361 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,361 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,361 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,361 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:15,362 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:15,363 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,363 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:15,363 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,363 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,363 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:15,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,363 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,364 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:15,364 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:15,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,365 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:15,366 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,366 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,366 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:15,366 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,366 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,367 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:15,367 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:15,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,368 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:15,368 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,368 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,368 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:15,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,369 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,369 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:15,370 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:15,370 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,371 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 02:48:15,371 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,371 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,371 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:15,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,371 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,372 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:15,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:15,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,374 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:15,374 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,374 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,374 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:15,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,374 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,375 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:15,375 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:15,376 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,381 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:15,381 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,381 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,381 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:15,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,382 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,382 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:15,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:15,385 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,385 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:15,386 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,386 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,386 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,386 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,389 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:48:15,389 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:48:15,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,393 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:15,393 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,393 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:15,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:15,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,394 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:48:15,394 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:48:15,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:15,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,396 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 02:48:15,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:15,458 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,458 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:15,458 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,458 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,459 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:15,459 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:15,459 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:15,462 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,462 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:15,462 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,462 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:15,462 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,463 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:15,463 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:15,463 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:15,466 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,466 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 02:48:15,466 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,466 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:15,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:15,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:15,466 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:15,467 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:15,467 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:15,470 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:15,470 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:15,470 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:15,537 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:15,538 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:48:15,538 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:48:15,538 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:15,618 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2019-01-14 02:48:15,618 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-01-14 02:48:16,098 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,098 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 02:48:16,098 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,098 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,099 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,099 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,099 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:16,099 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:16,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,105 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:16,105 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,105 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,105 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,106 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:16,106 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:16,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,109 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:16,109 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,109 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,109 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,110 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:16,110 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:16,113 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:16,113 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,113 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,114 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,114 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:16,114 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:16,119 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:16,120 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,120 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,120 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,121 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:16,121 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:16,123 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,123 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 02:48:16,124 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,124 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,124 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,125 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:16,125 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:16,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,127 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:16,127 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,128 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,128 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,128 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:16,129 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:16,132 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,132 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 02:48:16,132 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,133 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,133 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,133 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:16,134 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:16,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,136 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 02:48:16,137 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,137 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,137 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:48:16,137 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,143 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2019-01-14 02:48:16,143 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-01-14 02:48:16,176 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,176 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 02:48:16,177 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,177 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,177 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,178 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:16,178 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:16,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,180 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 02:48:16,181 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,181 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,181 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:16,181 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,181 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,181 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,181 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:16,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:16,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,183 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 02:48:16,183 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,183 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,183 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,184 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:16,184 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:16,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,193 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 02:48:16,193 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,193 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,193 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,194 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:16,194 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:16,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,197 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 02:48:16,197 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,197 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:16,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,198 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,199 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:16,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:16,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,201 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 02:48:16,201 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,201 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:16,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,201 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,202 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:16,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:16,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:16,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,204 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:16,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,204 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,204 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:16,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:16,206 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,206 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 02:48:16,206 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,206 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:16,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,207 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,207 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:16,207 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:16,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:16,209 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,209 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:16,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,209 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,209 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:16,209 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:16,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:16,211 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,211 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:16,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,212 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,212 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:16,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:16,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,223 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 02:48:16,224 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,224 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:16,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,224 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,224 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:16,224 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:16,226 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,226 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:16,226 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,226 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:16,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,227 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,227 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:16,227 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:16,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:16,229 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,229 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:16,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,230 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,230 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:16,230 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:16,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,303 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:16,303 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,303 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,303 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:16,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,304 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,304 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:16,304 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:16,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,306 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 02:48:16,306 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,306 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,306 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,307 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:48:16,307 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:48:16,309 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,310 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 02:48:16,310 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,310 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:48:16,310 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:16,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,310 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:48:16,311 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:48:16,311 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:16,312 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,312 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 02:48:16,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:16,377 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,377 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:16,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,377 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:16,378 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:48:16,378 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:48:16,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,382 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:16,382 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,382 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:16,382 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,382 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:16,383 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:48:16,383 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:48:16,387 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,387 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 02:48:16,387 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,387 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:16,388 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:16,388 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:16,388 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:16,389 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:48:16,389 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:48:16,392 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:16,393 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:16,393 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:16,462 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:16,462 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:48:16,462 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2019-01-14 02:48:16,462 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:16,584 INFO L402 nArgumentSynthesizer]: We have 216 Motzkin's Theorem applications. [2019-01-14 02:48:16,585 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2019-01-14 02:48:19,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:19,918 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:19,918 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:19,918 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:19,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:19,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:19,919 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:19,920 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:48:19,920 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:48:19,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:19,924 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:19,924 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:19,924 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:19,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:19,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:19,925 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:19,926 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:48:19,926 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:48:19,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:19,930 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:19,930 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:19,930 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:19,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:19,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:19,930 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:19,931 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:48:19,932 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:48:19,935 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:19,935 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:19,935 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:19,935 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:19,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:19,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:19,936 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:19,937 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:48:19,937 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:48:19,945 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:19,946 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 02:48:19,946 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:19,946 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:19,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:19,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:19,946 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:19,947 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:48:19,947 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:48:19,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:19,951 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:19,951 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:19,952 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:19,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:19,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:19,952 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:19,953 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:48:19,953 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:48:19,956 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:19,957 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:19,965 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:19,965 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:19,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:19,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:19,965 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:19,966 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:48:19,967 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:48:19,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:19,972 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 02:48:19,976 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:19,976 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:19,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:19,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:19,977 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:19,977 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:48:19,978 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:48:19,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:19,982 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:19,982 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:19,982 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:19,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:19,983 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:48:19,983 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:19,992 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2019-01-14 02:48:19,992 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-01-14 02:48:20,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:20,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:20,081 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:20,081 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:20,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:20,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:20,081 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:20,082 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:48:20,082 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:48:20,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:20,087 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 02:48:20,087 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:20,087 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:20,087 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:20,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:20,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:20,088 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:20,088 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:20,088 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:20,090 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:20,090 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:20,090 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:20,090 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:20,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:20,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:20,091 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:20,092 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:48:20,092 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:48:20,101 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:20,101 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 02:48:20,101 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:20,101 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:20,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:20,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:20,102 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:20,107 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:48:20,107 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:48:20,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:20,111 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 02:48:20,111 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:20,111 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:20,112 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:20,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:20,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:20,112 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:20,112 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:20,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:20,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:20,114 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 02:48:20,115 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:20,115 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:20,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:20,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:20,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:20,115 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:20,116 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:20,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:20,118 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:20,119 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:20,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:20,119 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:20,119 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:20,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:20,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:20,119 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:20,120 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:20,120 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:20,122 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:20,122 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 02:48:20,123 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:20,123 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:20,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:20,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:20,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:20,123 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:20,124 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:20,124 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:20,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:20,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:20,126 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:20,126 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:20,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:20,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:20,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:20,126 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:20,127 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:20,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:20,130 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:20,130 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 02:48:20,130 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:20,131 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:20,131 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:20,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:20,131 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:20,131 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:20,132 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:20,132 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:20,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:20,135 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 02:48:20,136 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:20,136 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:20,136 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:20,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:20,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:20,136 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:20,142 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:20,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:20,144 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:20,145 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 02:48:20,145 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:20,145 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:20,145 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:20,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:20,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:20,146 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:20,146 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:20,146 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:20,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:20,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:48:20,149 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:20,149 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:20,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:20,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:20,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:20,150 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:20,150 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:20,150 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:20,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:20,152 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 02:48:20,153 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:20,153 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:20,153 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:20,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:20,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:20,153 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:20,154 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:20,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:20,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:20,156 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 02:48:20,156 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:20,156 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:20,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:20,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:20,157 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:20,157 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:48:20,158 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:48:20,161 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:20,162 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 02:48:20,162 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:48:20,162 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:48:20,162 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:48:20,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:48:20,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:48:20,163 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:48:20,163 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:48:20,163 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:48:20,166 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:48:20,175 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 14.01 02:48:20 BoogieIcfgContainer [2019-01-14 02:48:20,176 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2019-01-14 02:48:20,176 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-14 02:48:20,176 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-14 02:48:20,176 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-14 02:48:20,177 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 02:39:21" (3/4) ... [2019-01-14 02:48:20,181 INFO L147 WitnessPrinter]: No result that supports witness generation found [2019-01-14 02:48:20,181 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-14 02:48:20,183 INFO L168 Benchmark]: Toolchain (without parser) took 540012.79 ms. Allocated memory was 1.0 GB in the beginning and 5.3 GB in the end (delta: 4.3 GB). Free memory was 951.3 MB in the beginning and 3.5 GB in the end (delta: -2.5 GB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2019-01-14 02:48:20,184 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 02:48:20,184 INFO L168 Benchmark]: CACSL2BoogieTranslator took 596.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -186.1 MB). Peak memory consumption was 37.3 MB. Max. memory is 11.5 GB. [2019-01-14 02:48:20,191 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.34 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-01-14 02:48:20,191 INFO L168 Benchmark]: Boogie Preprocessor took 61.11 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 02:48:20,194 INFO L168 Benchmark]: RCFGBuilder took 530.40 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: 25.5 MB). Peak memory consumption was 25.5 MB. Max. memory is 11.5 GB. [2019-01-14 02:48:20,194 INFO L168 Benchmark]: BuchiAutomizer took 538752.30 ms. Allocated memory was 1.2 GB in the beginning and 5.3 GB in the end (delta: 4.1 GB). Free memory was 1.1 GB in the beginning and 3.5 GB in the end (delta: -2.4 GB). Peak memory consumption was 4.6 GB. Max. memory is 11.5 GB. [2019-01-14 02:48:20,195 INFO L168 Benchmark]: Witness Printer took 5.12 ms. Allocated memory is still 5.3 GB. Free memory is still 3.5 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 02:48:20,199 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 596.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -186.1 MB). Peak memory consumption was 37.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 62.34 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 61.11 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 530.40 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: 25.5 MB). Peak memory consumption was 25.5 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 538752.30 ms. Allocated memory was 1.2 GB in the beginning and 5.3 GB in the end (delta: 4.1 GB). Free memory was 1.1 GB in the beginning and 3.5 GB in the end (delta: -2.4 GB). Peak memory consumption was 4.6 GB. Max. memory is 11.5 GB. * Witness Printer took 5.12 ms. Allocated memory is still 5.3 GB. Free memory is still 3.5 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 4 terminating modules (3 trivial, 1 deterministic, 0 nondeterministic) and one module whose termination is unknown.One deterministic module has affine ranking function n + -1 * i and consists of 5 locations. 3 modules have a trivial ranking function, the largest among these consists of 13 locations. The remainder module has 15 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 538.7s and 5 iterations. TraceHistogramMax:2. Analysis of lassos took 531.9s. Construction of modules took 1.0s. Büchi inclusion checks took 5.5s. Highest rank in rank-based complementation 3. Minimization of det autom 4. Minimization of nondet autom 0. Automata minimization 0.0s AutomataMinimizationTime, 4 MinimizatonAttempts, 6 StatesRemovedByMinimization, 1 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 16 states and ocurred in iteration 3. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 35 SDtfs, 112 SDslu, 122 SDs, 0 SdLazy, 429 SolverSat, 25 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.0s Time LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc3 concLT0 SILN0 SILU0 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital1085 mio100 ax100 hnf99 lsp97 ukn29 mio100 lsp45 div100 bol100 ite100 ukn100 eq195 hnf86 smp97 dnf388 smp99 tf100 neg96 sie112 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 3524ms VariablesStem: 32 VariablesLoop: 21 DisjunctsStem: 8 DisjunctsLoop: 3 SupportingInvariants: 18 MotzkinApplications: 216 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9;" "assume !(main_~n~0 < 1);init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;call init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset;call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset, 4);init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1;" "assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);call init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset;" "init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := 1 + init_nondet_ll_#t~post3;havoc init_nondet_ll_#t~post3;" "assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);call init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset;" "init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := 1 + init_nondet_ll_#t~post3;havoc init_nondet_ll_#t~post3;" "assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n);" "assume !(0 != init_nondet_ll_#t~nondet5);havoc init_nondet_ll_#t~nondet5;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);" "init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;" "main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11;" "assume !(main_~m~0 < 0);safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && 0 != main_~m~0 % main_~n~0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset;" "safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0;" "assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i;" "assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset;" Loop: "safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0;" "assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i;" "assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...