24.46/9.46 MAYBE 24.46/9.46 24.46/9.46 Ultimate: Cannot open display: 24.46/9.46 This is Ultimate 0.1.24-8dc7c08-m 24.46/9.46 [2019-03-28 22:55:47,391 INFO L170 SettingsManager]: Resetting all preferences to default values... 24.46/9.46 [2019-03-28 22:55:47,394 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 24.46/9.46 [2019-03-28 22:55:47,406 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 24.46/9.46 [2019-03-28 22:55:47,406 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 24.46/9.46 [2019-03-28 22:55:47,407 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 24.46/9.46 [2019-03-28 22:55:47,408 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 24.46/9.46 [2019-03-28 22:55:47,410 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 24.46/9.46 [2019-03-28 22:55:47,411 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 24.46/9.46 [2019-03-28 22:55:47,412 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 24.46/9.46 [2019-03-28 22:55:47,413 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 24.46/9.46 [2019-03-28 22:55:47,413 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 24.46/9.46 [2019-03-28 22:55:47,414 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 24.46/9.46 [2019-03-28 22:55:47,415 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 24.46/9.46 [2019-03-28 22:55:47,416 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 24.46/9.46 [2019-03-28 22:55:47,417 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 24.46/9.46 [2019-03-28 22:55:47,418 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 24.46/9.46 [2019-03-28 22:55:47,420 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 24.46/9.46 [2019-03-28 22:55:47,422 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 24.46/9.46 [2019-03-28 22:55:47,423 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 24.46/9.46 [2019-03-28 22:55:47,424 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 24.46/9.46 [2019-03-28 22:55:47,426 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 24.46/9.46 [2019-03-28 22:55:47,428 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 24.46/9.46 [2019-03-28 22:55:47,429 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 24.46/9.46 [2019-03-28 22:55:47,430 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 24.46/9.46 [2019-03-28 22:55:47,431 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 24.46/9.46 [2019-03-28 22:55:47,431 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 24.46/9.46 [2019-03-28 22:55:47,432 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 24.46/9.46 [2019-03-28 22:55:47,432 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 24.46/9.46 [2019-03-28 22:55:47,433 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 24.46/9.46 [2019-03-28 22:55:47,434 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 24.46/9.46 [2019-03-28 22:55:47,434 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 24.46/9.46 [2019-03-28 22:55:47,435 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 24.46/9.46 [2019-03-28 22:55:47,435 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 24.46/9.46 [2019-03-28 22:55:47,436 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 24.46/9.46 [2019-03-28 22:55:47,436 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 24.46/9.46 [2019-03-28 22:55:47,437 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 24.46/9.46 [2019-03-28 22:55:47,437 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 24.46/9.46 [2019-03-28 22:55:47,438 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 24.46/9.46 [2019-03-28 22:55:47,438 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf 24.46/9.46 [2019-03-28 22:55:47,453 INFO L110 SettingsManager]: Loading preferences was successful 24.46/9.46 [2019-03-28 22:55:47,454 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 24.46/9.46 [2019-03-28 22:55:47,455 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 24.46/9.46 [2019-03-28 22:55:47,455 INFO L133 SettingsManager]: * Rewrite not-equals=true 24.46/9.46 [2019-03-28 22:55:47,455 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 24.46/9.46 [2019-03-28 22:55:47,455 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 24.46/9.46 [2019-03-28 22:55:47,456 INFO L133 SettingsManager]: * Use SBE=true 24.46/9.46 [2019-03-28 22:55:47,456 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 24.46/9.46 [2019-03-28 22:55:47,456 INFO L133 SettingsManager]: * Use old map elimination=false 24.46/9.46 [2019-03-28 22:55:47,456 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 24.46/9.46 [2019-03-28 22:55:47,456 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 24.46/9.46 [2019-03-28 22:55:47,457 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 24.46/9.46 [2019-03-28 22:55:47,457 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 24.46/9.46 [2019-03-28 22:55:47,457 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 24.46/9.46 [2019-03-28 22:55:47,457 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.46/9.46 [2019-03-28 22:55:47,457 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 24.46/9.46 [2019-03-28 22:55:47,458 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 24.46/9.46 [2019-03-28 22:55:47,459 INFO L133 SettingsManager]: * Check division by zero=IGNORE 24.46/9.46 [2019-03-28 22:55:47,459 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 24.46/9.46 [2019-03-28 22:55:47,459 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 24.46/9.46 [2019-03-28 22:55:47,459 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 24.46/9.46 [2019-03-28 22:55:47,460 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 24.46/9.46 [2019-03-28 22:55:47,460 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 24.46/9.46 [2019-03-28 22:55:47,460 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 24.46/9.46 [2019-03-28 22:55:47,460 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 24.46/9.46 [2019-03-28 22:55:47,460 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 24.46/9.46 [2019-03-28 22:55:47,461 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 24.46/9.46 [2019-03-28 22:55:47,461 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 24.46/9.46 [2019-03-28 22:55:47,461 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 24.46/9.46 [2019-03-28 22:55:47,488 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 24.46/9.46 [2019-03-28 22:55:47,500 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 24.46/9.46 [2019-03-28 22:55:47,504 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 24.46/9.46 [2019-03-28 22:55:47,505 INFO L271 PluginConnector]: Initializing CDTParser... 24.46/9.46 [2019-03-28 22:55:47,506 INFO L276 PluginConnector]: CDTParser initialized 24.46/9.46 [2019-03-28 22:55:47,506 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c 24.46/9.46 [2019-03-28 22:55:47,564 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/a9c9fb65ae9d4f019f48dc66138f2382/FLAG0ac74ca5f 24.46/9.46 [2019-03-28 22:55:47,908 INFO L307 CDTParser]: Found 1 translation units. 24.46/9.46 [2019-03-28 22:55:47,909 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c 24.46/9.46 [2019-03-28 22:55:47,915 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/a9c9fb65ae9d4f019f48dc66138f2382/FLAG0ac74ca5f 24.46/9.46 [2019-03-28 22:55:48,336 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/a9c9fb65ae9d4f019f48dc66138f2382 24.46/9.46 [2019-03-28 22:55:48,347 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 24.46/9.46 [2019-03-28 22:55:48,348 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 24.46/9.46 [2019-03-28 22:55:48,350 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 24.46/9.46 [2019-03-28 22:55:48,350 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 24.46/9.46 [2019-03-28 22:55:48,354 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 24.46/9.46 [2019-03-28 22:55:48,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:55:48" (1/1) ... 24.46/9.46 [2019-03-28 22:55:48,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cb4dcfd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:55:48, skipping insertion in model container 24.46/9.46 [2019-03-28 22:55:48,358 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:55:48" (1/1) ... 24.46/9.46 [2019-03-28 22:55:48,366 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 24.46/9.46 [2019-03-28 22:55:48,382 INFO L176 MainTranslator]: Built tables and reachable declarations 24.46/9.46 [2019-03-28 22:55:48,538 INFO L206 PostProcessor]: Analyzing one entry point: main 24.46/9.46 [2019-03-28 22:55:48,543 INFO L191 MainTranslator]: Completed pre-run 24.46/9.46 [2019-03-28 22:55:48,559 INFO L206 PostProcessor]: Analyzing one entry point: main 24.46/9.46 [2019-03-28 22:55:48,574 INFO L195 MainTranslator]: Completed translation 24.46/9.46 [2019-03-28 22:55:48,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:55:48 WrapperNode 24.46/9.46 [2019-03-28 22:55:48,575 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 24.46/9.46 [2019-03-28 22:55:48,576 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- 24.46/9.46 [2019-03-28 22:55:48,576 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... 24.46/9.46 [2019-03-28 22:55:48,576 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized 24.46/9.46 [2019-03-28 22:55:48,647 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:55:48" (1/1) ... 24.46/9.46 [2019-03-28 22:55:48,653 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:55:48" (1/1) ... 24.46/9.46 [2019-03-28 22:55:48,674 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- 24.46/9.46 [2019-03-28 22:55:48,674 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- 24.46/9.46 [2019-03-28 22:55:48,675 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... 24.46/9.46 [2019-03-28 22:55:48,675 INFO L276 PluginConnector]: Boogie Preprocessor initialized 24.46/9.46 [2019-03-28 22:55:48,685 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:55:48" (1/1) ... 24.46/9.46 [2019-03-28 22:55:48,685 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:55:48" (1/1) ... 24.46/9.46 [2019-03-28 22:55:48,686 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:55:48" (1/1) ... 24.46/9.46 [2019-03-28 22:55:48,686 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:55:48" (1/1) ... 24.46/9.46 [2019-03-28 22:55:48,688 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:55:48" (1/1) ... 24.46/9.46 [2019-03-28 22:55:48,693 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:55:48" (1/1) ... 24.46/9.46 [2019-03-28 22:55:48,694 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:55:48" (1/1) ... 24.46/9.46 [2019-03-28 22:55:48,695 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- 24.46/9.46 [2019-03-28 22:55:48,695 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- 24.46/9.46 [2019-03-28 22:55:48,695 INFO L271 PluginConnector]: Initializing RCFGBuilder... 24.46/9.46 [2019-03-28 22:55:48,696 INFO L276 PluginConnector]: RCFGBuilder initialized 24.46/9.46 [2019-03-28 22:55:48,697 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:55:48" (1/1) ... 24.46/9.46 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.46/9.46 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 (exit command is (exit), workingDir is null) 24.46/9.46 Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 24.46/9.46 [2019-03-28 22:55:48,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start 24.46/9.46 [2019-03-28 22:55:48,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start 24.46/9.46 [2019-03-28 22:55:48,894 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) 24.46/9.46 [2019-03-28 22:55:48,895 INFO L286 CfgBuilder]: Removed 5 assue(true) statements. 24.46/9.46 [2019-03-28 22:55:48,896 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 10:55:48 BoogieIcfgContainer 24.46/9.46 [2019-03-28 22:55:48,896 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- 24.46/9.46 [2019-03-28 22:55:48,897 INFO L113 PluginConnector]: ------------------------BlockEncodingV2---------------------------- 24.46/9.46 [2019-03-28 22:55:48,897 INFO L271 PluginConnector]: Initializing BlockEncodingV2... 24.46/9.46 [2019-03-28 22:55:48,899 INFO L276 PluginConnector]: BlockEncodingV2 initialized 24.46/9.46 [2019-03-28 22:55:48,900 INFO L185 PluginConnector]: Executing the observer BlockEncodingObserver from plugin BlockEncodingV2 for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 10:55:48" (1/1) ... 24.46/9.46 [2019-03-28 22:55:48,916 INFO L313 BlockEncoder]: Initial Icfg 6 locations, 7 edges 24.46/9.46 [2019-03-28 22:55:48,918 INFO L258 BlockEncoder]: Using Remove infeasible edges 24.46/9.46 [2019-03-28 22:55:48,919 INFO L263 BlockEncoder]: Using Maximize final states 24.46/9.46 [2019-03-28 22:55:48,919 INFO L270 BlockEncoder]: Using Minimize states even if more edges are added than removed.=false 24.46/9.46 [2019-03-28 22:55:48,920 INFO L276 BlockEncoder]: Using Minimize states using LBE with the strategy=SINGLE 24.46/9.46 [2019-03-28 22:55:48,921 INFO L296 BlockEncoder]: Using Remove sink states 24.46/9.46 [2019-03-28 22:55:48,923 INFO L171 BlockEncoder]: Using Apply optimizations until nothing changes=true 24.46/9.46 [2019-03-28 22:55:48,923 INFO L179 BlockEncoder]: Using Rewrite not-equals 24.46/9.46 [2019-03-28 22:55:48,938 INFO L185 BlockEncoder]: Using Use SBE 24.46/9.46 [2019-03-28 22:55:48,953 INFO L200 BlockEncoder]: SBE split 1 edges 24.46/9.46 [2019-03-28 22:55:48,958 INFO L70 emoveInfeasibleEdges]: Removed 1 edges and 0 locations because of local infeasibility 24.46/9.46 [2019-03-28 22:55:48,960 INFO L71 MaximizeFinalStates]: 0 new accepting states 24.46/9.46 [2019-03-28 22:55:48,971 INFO L100 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding 24.46/9.46 [2019-03-28 22:55:48,973 INFO L70 RemoveSinkStates]: Removed 3 edges and 2 locations by removing sink states 24.46/9.46 [2019-03-28 22:55:48,974 INFO L70 emoveInfeasibleEdges]: Removed 0 edges and 0 locations because of local infeasibility 24.46/9.46 [2019-03-28 22:55:48,974 INFO L71 MaximizeFinalStates]: 0 new accepting states 24.46/9.46 [2019-03-28 22:55:48,975 INFO L100 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding 24.46/9.46 [2019-03-28 22:55:48,975 INFO L70 RemoveSinkStates]: Removed 0 edges and 0 locations by removing sink states 24.46/9.46 [2019-03-28 22:55:48,975 INFO L313 BlockEncoder]: Encoded RCFG 2 locations, 2 edges 24.46/9.46 [2019-03-28 22:55:48,976 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 28.03 10:55:48 BasicIcfg 24.46/9.46 [2019-03-28 22:55:48,976 INFO L132 PluginConnector]: ------------------------ END BlockEncodingV2---------------------------- 24.46/9.46 [2019-03-28 22:55:48,977 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- 24.46/9.46 [2019-03-28 22:55:48,978 INFO L271 PluginConnector]: Initializing TraceAbstraction... 24.46/9.46 [2019-03-28 22:55:48,981 INFO L276 PluginConnector]: TraceAbstraction initialized 24.46/9.46 [2019-03-28 22:55:48,981 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.03 10:55:48" (1/4) ... 24.46/9.46 [2019-03-28 22:55:48,982 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6883e786 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 10:55:48, skipping insertion in model container 24.46/9.46 [2019-03-28 22:55:48,982 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:55:48" (2/4) ... 24.46/9.46 [2019-03-28 22:55:48,982 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6883e786 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 10:55:48, skipping insertion in model container 24.46/9.46 [2019-03-28 22:55:48,983 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 10:55:48" (3/4) ... 24.46/9.46 [2019-03-28 22:55:48,983 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6883e786 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 10:55:48, skipping insertion in model container 24.46/9.46 [2019-03-28 22:55:48,983 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 28.03 10:55:48" (4/4) ... 24.46/9.46 [2019-03-28 22:55:48,985 INFO L112 eAbstractionObserver]: Analyzing ICFG theBenchmark.c_BEv2 24.46/9.46 [2019-03-28 22:55:48,995 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION 24.46/9.46 [2019-03-28 22:55:49,002 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. 24.46/9.46 [2019-03-28 22:55:49,020 INFO L257 AbstractCegarLoop]: Starting to check reachability of 0 error locations. 24.46/9.46 [2019-03-28 22:55:49,048 INFO L133 ementStrategyFactory]: Using default assertion order modulation 24.46/9.46 [2019-03-28 22:55:49,049 INFO L382 AbstractCegarLoop]: Interprodecural is true 24.46/9.46 [2019-03-28 22:55:49,049 INFO L383 AbstractCegarLoop]: Hoare is true 24.46/9.46 [2019-03-28 22:55:49,049 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates 24.46/9.46 [2019-03-28 22:55:49,049 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE 24.46/9.46 [2019-03-28 22:55:49,050 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION 24.46/9.46 [2019-03-28 22:55:49,050 INFO L387 AbstractCegarLoop]: Difference is false 24.46/9.46 [2019-03-28 22:55:49,050 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA 24.46/9.46 [2019-03-28 22:55:49,050 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== 24.46/9.46 [2019-03-28 22:55:49,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2 states. 24.46/9.46 [2019-03-28 22:55:49,070 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. 24.46/9.46 [2019-03-28 22:55:49,073 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 2 states. 24.46/9.46 [2019-03-28 22:55:49,122 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. 24.46/9.46 [2019-03-28 22:55:49,122 INFO L451 ceAbstractionStarter]: At program point L10-2(lines 10 13) the Hoare annotation is: true 24.46/9.46 [2019-03-28 22:55:49,130 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 10:55:49 BasicIcfg 24.46/9.46 [2019-03-28 22:55:49,130 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- 24.46/9.46 [2019-03-28 22:55:49,131 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- 24.46/9.46 [2019-03-28 22:55:49,131 INFO L271 PluginConnector]: Initializing BuchiAutomizer... 24.46/9.46 [2019-03-28 22:55:49,134 INFO L276 PluginConnector]: BuchiAutomizer initialized 24.46/9.46 [2019-03-28 22:55:49,135 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 24.46/9.46 [2019-03-28 22:55:49,135 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.03 10:55:48" (1/5) ... 24.46/9.46 [2019-03-28 22:55:49,136 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6eaa9639 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.03 10:55:49, skipping insertion in model container 24.46/9.46 [2019-03-28 22:55:49,136 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 24.46/9.46 [2019-03-28 22:55:49,136 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:55:48" (2/5) ... 24.46/9.46 [2019-03-28 22:55:49,137 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6eaa9639 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.03 10:55:49, skipping insertion in model container 24.46/9.46 [2019-03-28 22:55:49,137 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 24.46/9.46 [2019-03-28 22:55:49,137 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 10:55:48" (3/5) ... 24.46/9.46 [2019-03-28 22:55:49,138 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6eaa9639 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.03 10:55:49, skipping insertion in model container 24.46/9.46 [2019-03-28 22:55:49,138 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 24.46/9.46 [2019-03-28 22:55:49,138 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 28.03 10:55:48" (4/5) ... 24.46/9.46 [2019-03-28 22:55:49,138 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6eaa9639 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.03 10:55:49, skipping insertion in model container 24.46/9.46 [2019-03-28 22:55:49,139 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 24.46/9.46 [2019-03-28 22:55:49,139 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 10:55:49" (5/5) ... 24.46/9.46 [2019-03-28 22:55:49,140 INFO L375 chiAutomizerObserver]: Analyzing ICFG theBenchmark.c_BEv2 24.46/9.46 [2019-03-28 22:55:49,168 INFO L133 ementStrategyFactory]: Using default assertion order modulation 24.46/9.46 [2019-03-28 22:55:49,168 INFO L374 BuchiCegarLoop]: Interprodecural is true 24.46/9.46 [2019-03-28 22:55:49,168 INFO L375 BuchiCegarLoop]: Hoare is true 24.46/9.46 [2019-03-28 22:55:49,168 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates 24.46/9.46 [2019-03-28 22:55:49,168 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE 24.46/9.46 [2019-03-28 22:55:49,169 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION 24.46/9.46 [2019-03-28 22:55:49,169 INFO L379 BuchiCegarLoop]: Difference is false 24.46/9.46 [2019-03-28 22:55:49,169 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA 24.46/9.46 [2019-03-28 22:55:49,169 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== 24.46/9.46 [2019-03-28 22:55:49,172 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2 states. 24.46/9.46 [2019-03-28 22:55:49,190 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 24.46/9.46 [2019-03-28 22:55:49,191 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 24.46/9.46 [2019-03-28 22:55:49,191 INFO L119 BuchiIsEmpty]: Starting construction of run 24.46/9.46 [2019-03-28 22:55:49,196 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 24.46/9.46 [2019-03-28 22:55:49,197 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1] 24.46/9.46 [2019-03-28 22:55:49,197 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ 24.46/9.46 [2019-03-28 22:55:49,197 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2 states. 24.46/9.46 [2019-03-28 22:55:49,197 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 24.46/9.46 [2019-03-28 22:55:49,198 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 24.46/9.46 [2019-03-28 22:55:49,198 INFO L119 BuchiIsEmpty]: Starting construction of run 24.46/9.46 [2019-03-28 22:55:49,198 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 24.46/9.46 [2019-03-28 22:55:49,198 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1] 24.46/9.46 [2019-03-28 22:55:49,203 INFO L794 eck$LassoCheckResult]: Stem: 3#ULTIMATE.startENTRYtrue [18] ULTIMATE.startENTRY-->L10-2: Formula: (and (= v_ULTIMATE.start_main_~y~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~c~0_1 0) (= v_ULTIMATE.start_main_~x~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_2|, ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_1, ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_1, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet0_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_#res, ULTIMATE.start_main_~c~0, ULTIMATE.start_main_~y~0, ULTIMATE.start_main_~x~0] 4#L10-2true 24.46/9.46 [2019-03-28 22:55:49,204 INFO L796 eck$LassoCheckResult]: Loop: 4#L10-2true [22] L10-2-->L10-2: Formula: (and (< v_ULTIMATE.start_main_~x~0_8 v_ULTIMATE.start_main_~y~0_7) (< 1 v_ULTIMATE.start_main_~x~0_8) (= v_ULTIMATE.start_main_~x~0_7 (* v_ULTIMATE.start_main_~x~0_8 v_ULTIMATE.start_main_~x~0_8)) (= v_ULTIMATE.start_main_~c~0_6 (+ v_ULTIMATE.start_main_~c~0_7 1))) InVars {ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_7, ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_7, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_8} OutVars{ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_6, ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_7, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~c~0, ULTIMATE.start_main_~x~0] 4#L10-2true 24.46/9.46 [2019-03-28 22:55:49,210 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 24.46/9.46 [2019-03-28 22:55:49,210 INFO L82 PathProgramCache]: Analyzing trace with hash 49, now seen corresponding path program 1 times 24.46/9.46 [2019-03-28 22:55:49,212 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 24.46/9.46 [2019-03-28 22:55:49,213 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 24.46/9.46 [2019-03-28 22:55:49,241 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 24.46/9.46 [2019-03-28 22:55:49,241 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 24.46/9.46 [2019-03-28 22:55:49,241 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 24.46/9.46 [2019-03-28 22:55:49,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 24.46/9.46 [2019-03-28 22:55:49,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 24.46/9.46 [2019-03-28 22:55:49,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 24.46/9.46 [2019-03-28 22:55:49,287 INFO L82 PathProgramCache]: Analyzing trace with hash 53, now seen corresponding path program 1 times 24.46/9.46 [2019-03-28 22:55:49,287 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 24.46/9.46 [2019-03-28 22:55:49,287 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 24.46/9.46 [2019-03-28 22:55:49,289 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 24.46/9.46 [2019-03-28 22:55:49,290 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 24.46/9.46 [2019-03-28 22:55:49,290 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 24.46/9.46 [2019-03-28 22:55:49,293 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic 24.46/9.46 [2019-03-28 22:55:49,293 INFO L258 seRefinementStrategy]: Advancing trace checker 24.46/9.46 [2019-03-28 22:55:49,293 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 24.46/9.46 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.46/9.46 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) 24.46/9.46 Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true 24.46/9.46 [2019-03-28 22:55:49,307 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 24.46/9.46 [2019-03-28 22:55:49,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 24.46/9.46 [2019-03-28 22:55:49,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 24.46/9.46 [2019-03-28 22:55:49,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 24.46/9.46 [2019-03-28 22:55:49,353 INFO L82 PathProgramCache]: Analyzing trace with hash 1541, now seen corresponding path program 1 times 24.46/9.46 [2019-03-28 22:55:49,353 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 24.46/9.46 [2019-03-28 22:55:49,354 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 24.46/9.46 [2019-03-28 22:55:49,355 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 24.46/9.46 [2019-03-28 22:55:49,356 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 24.46/9.46 [2019-03-28 22:55:49,356 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 24.46/9.46 [2019-03-28 22:55:49,358 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic 24.46/9.46 [2019-03-28 22:55:49,359 INFO L258 seRefinementStrategy]: Advancing trace checker 24.46/9.46 [2019-03-28 22:55:49,359 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 24.46/9.46 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.46/9.46 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) 24.46/9.46 Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true 24.46/9.46 [2019-03-28 22:55:49,374 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 24.46/9.46 [2019-03-28 22:55:49,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 24.46/9.46 [2019-03-28 22:55:49,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 24.46/9.46 [2019-03-28 22:55:49,464 INFO L216 LassoAnalysis]: Preferences: 24.46/9.46 [2019-03-28 22:55:49,465 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 24.46/9.46 [2019-03-28 22:55:49,465 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 24.46/9.46 [2019-03-28 22:55:49,465 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 24.46/9.46 [2019-03-28 22:55:49,466 INFO L127 ssoRankerPreferences]: Use exernal solver: true 24.46/9.46 [2019-03-28 22:55:49,466 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.46/9.46 [2019-03-28 22:55:49,466 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 24.46/9.46 [2019-03-28 22:55:49,466 INFO L130 ssoRankerPreferences]: Path of dumped script: 24.46/9.46 [2019-03-28 22:55:49,466 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop 24.46/9.46 [2019-03-28 22:55:49,467 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 24.46/9.46 [2019-03-28 22:55:49,467 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 24.46/9.46 [2019-03-28 22:55:49,486 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.46/9.46 [2019-03-28 22:55:49,496 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.46/9.46 [2019-03-28 22:55:49,500 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.46/9.46 [2019-03-28 22:55:49,504 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.46/9.46 [2019-03-28 22:55:49,588 INFO L300 LassoAnalysis]: Preprocessing complete. 24.46/9.46 [2019-03-28 22:55:49,589 INFO L412 LassoAnalysis]: Checking for nontermination... 24.46/9.46 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.46/9.46 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.46/9.46 Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.46/9.46 [2019-03-28 22:55:49,596 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 24.46/9.46 [2019-03-28 22:55:49,596 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.46/9.46 [2019-03-28 22:55:49,629 INFO L445 LassoAnalysis]: Proved nontermination for one component. 24.46/9.46 [2019-03-28 22:55:49,629 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~true_1=1} Honda state: {v_rep~unnamed0~0~true_1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] 24.46/9.46 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.46/9.46 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.46/9.46 Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.46/9.46 [2019-03-28 22:55:49,635 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 24.46/9.46 [2019-03-28 22:55:49,635 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.46/9.46 [2019-03-28 22:55:49,662 INFO L445 LassoAnalysis]: Proved nontermination for one component. 24.46/9.46 [2019-03-28 22:55:49,662 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~false_1=0} Honda state: {v_rep~unnamed0~0~false_1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] 24.46/9.46 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.46/9.46 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.46/9.46 Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.46/9.46 [2019-03-28 22:55:49,667 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 24.46/9.46 [2019-03-28 22:55:49,668 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.46/9.46 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.46/9.46 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.46/9.46 Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.46/9.46 [2019-03-28 22:55:49,699 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 24.46/9.46 [2019-03-28 22:55:49,699 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.46/9.46 [2019-03-28 22:55:49,736 INFO L445 LassoAnalysis]: Proved nontermination for one component. 24.46/9.46 [2019-03-28 22:55:49,736 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~c~0=0} Honda state: {ULTIMATE.start_main_~c~0=0} Generalized eigenvectors: [{ULTIMATE.start_main_~c~0=0}, {ULTIMATE.start_main_~c~0=-1}, {ULTIMATE.start_main_~c~0=2}] Lambdas: [4, 3, 1] Nus: [0, 1] 24.46/9.46 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.46/9.46 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.46/9.46 Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.46/9.46 [2019-03-28 22:55:49,765 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 24.46/9.46 [2019-03-28 22:55:49,765 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.46/9.46 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.46/9.46 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.46/9.46 Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.46/9.46 [2019-03-28 22:55:49,797 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 24.46/9.46 [2019-03-28 22:55:49,797 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.46/9.46 [2019-03-28 22:55:49,804 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. 24.46/9.46 [2019-03-28 22:55:49,828 INFO L216 LassoAnalysis]: Preferences: 24.46/9.46 [2019-03-28 22:55:49,828 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 24.46/9.46 [2019-03-28 22:55:49,828 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 24.46/9.46 [2019-03-28 22:55:49,829 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 24.46/9.46 [2019-03-28 22:55:49,829 INFO L127 ssoRankerPreferences]: Use exernal solver: false 24.46/9.46 [2019-03-28 22:55:49,829 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 24.46/9.46 [2019-03-28 22:55:49,829 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 24.46/9.46 [2019-03-28 22:55:49,829 INFO L130 ssoRankerPreferences]: Path of dumped script: 24.46/9.46 [2019-03-28 22:55:49,829 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop 24.46/9.46 [2019-03-28 22:55:49,829 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 24.46/9.46 [2019-03-28 22:55:49,829 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 24.46/9.46 [2019-03-28 22:55:49,831 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.46/9.46 [2019-03-28 22:55:49,836 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.46/9.46 [2019-03-28 22:55:49,848 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.46/9.46 [2019-03-28 22:55:49,854 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.46/9.46 [2019-03-28 22:55:49,932 INFO L300 LassoAnalysis]: Preprocessing complete. 24.46/9.46 [2019-03-28 22:55:49,939 INFO L497 LassoAnalysis]: Using template 'affine'. 24.46/9.46 [2019-03-28 22:55:49,941 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:49,942 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.46/9.46 [2019-03-28 22:55:49,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:49,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:49,943 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 24.46/9.46 [2019-03-28 22:55:49,948 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:49,948 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:49,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:49,960 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:49,961 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.46/9.46 [2019-03-28 22:55:49,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:49,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:49,962 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 24.46/9.46 [2019-03-28 22:55:49,964 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:49,964 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:49,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:49,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:49,974 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.46/9.46 [2019-03-28 22:55:49,975 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.46/9.46 [2019-03-28 22:55:49,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:49,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:49,976 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 24.46/9.46 [2019-03-28 22:55:49,976 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:49,977 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:49,981 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:49,982 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:49,983 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.46/9.46 [2019-03-28 22:55:49,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.46/9.46 [2019-03-28 22:55:49,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:49,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:49,984 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 24.46/9.46 [2019-03-28 22:55:49,984 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:49,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:49,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:49,991 INFO L497 LassoAnalysis]: Using template '2-nested'. 24.46/9.46 [2019-03-28 22:55:49,992 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:49,992 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.46/9.46 [2019-03-28 22:55:49,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:49,993 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:49,993 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.46/9.46 [2019-03-28 22:55:49,996 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:49,996 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,001 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,002 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,003 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.46/9.46 [2019-03-28 22:55:50,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,003 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,007 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,007 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,019 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,019 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,020 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.46/9.46 [2019-03-28 22:55:50,020 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.46/9.46 [2019-03-28 22:55:50,020 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,021 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,022 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,022 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,028 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,029 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,029 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.46/9.46 [2019-03-28 22:55:50,030 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.46/9.46 [2019-03-28 22:55:50,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,030 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,032 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,039 INFO L497 LassoAnalysis]: Using template '3-nested'. 24.46/9.46 [2019-03-28 22:55:50,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,040 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.46/9.46 [2019-03-28 22:55:50,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,040 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,044 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,044 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,052 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,053 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,053 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.46/9.46 [2019-03-28 22:55:50,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,054 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,057 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,057 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,068 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,069 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,070 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.46/9.46 [2019-03-28 22:55:50,070 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.46/9.46 [2019-03-28 22:55:50,070 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,070 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,071 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,072 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,072 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,079 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,079 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.46/9.46 [2019-03-28 22:55:50,080 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.46/9.46 [2019-03-28 22:55:50,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,080 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,081 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,081 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,088 INFO L497 LassoAnalysis]: Using template '4-nested'. 24.46/9.46 [2019-03-28 22:55:50,089 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,090 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.46/9.46 [2019-03-28 22:55:50,090 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,090 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,090 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,094 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,094 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,101 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,102 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.46/9.46 [2019-03-28 22:55:50,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,102 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,106 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,106 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,118 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,119 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.46/9.46 [2019-03-28 22:55:50,119 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.46/9.46 [2019-03-28 22:55:50,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,120 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,120 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,120 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,127 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,128 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.46/9.46 [2019-03-28 22:55:50,128 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.46/9.46 [2019-03-28 22:55:50,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,129 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,130 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,130 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,141 INFO L497 LassoAnalysis]: Using template '2-phase'. 24.46/9.46 [2019-03-28 22:55:50,141 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,142 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.46/9.46 [2019-03-28 22:55:50,142 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.46/9.46 [2019-03-28 22:55:50,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,143 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,145 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,145 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,156 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.46/9.46 [2019-03-28 22:55:50,156 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.46/9.46 [2019-03-28 22:55:50,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,157 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,159 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,160 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.46/9.46 [2019-03-28 22:55:50,171 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.46/9.46 [2019-03-28 22:55:50,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.46/9.46 [2019-03-28 22:55:50,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,171 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,173 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,173 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,189 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,190 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.46/9.46 [2019-03-28 22:55:50,190 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.46/9.46 [2019-03-28 22:55:50,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.46/9.46 [2019-03-28 22:55:50,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,191 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,192 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,201 INFO L497 LassoAnalysis]: Using template '3-phase'. 24.46/9.46 [2019-03-28 22:55:50,201 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,202 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.46/9.46 [2019-03-28 22:55:50,202 INFO L339 nArgumentSynthesizer]: Template has degree 2. 24.46/9.46 [2019-03-28 22:55:50,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,203 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,205 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,205 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,215 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.46/9.46 [2019-03-28 22:55:50,215 INFO L339 nArgumentSynthesizer]: Template has degree 2. 24.46/9.46 [2019-03-28 22:55:50,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,216 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,219 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,219 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,231 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,231 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.46/9.46 [2019-03-28 22:55:50,232 INFO L339 nArgumentSynthesizer]: Template has degree 2. 24.46/9.46 [2019-03-28 22:55:50,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.46/9.46 [2019-03-28 22:55:50,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,232 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,234 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,235 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,259 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.46/9.46 [2019-03-28 22:55:50,259 INFO L339 nArgumentSynthesizer]: Template has degree 2. 24.46/9.46 [2019-03-28 22:55:50,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.46/9.46 [2019-03-28 22:55:50,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,260 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,262 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,272 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,272 INFO L497 LassoAnalysis]: Using template '4-phase'. 24.46/9.46 [2019-03-28 22:55:50,273 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,273 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.46/9.46 [2019-03-28 22:55:50,274 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.46/9.46 [2019-03-28 22:55:50,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,274 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,277 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,278 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,289 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,290 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,291 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.46/9.46 [2019-03-28 22:55:50,291 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.46/9.46 [2019-03-28 22:55:50,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,292 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,295 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,295 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,310 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.46/9.46 [2019-03-28 22:55:50,310 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.46/9.46 [2019-03-28 22:55:50,310 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.46/9.46 [2019-03-28 22:55:50,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,310 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,312 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,344 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,345 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.46/9.46 [2019-03-28 22:55:50,345 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.46/9.46 [2019-03-28 22:55:50,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.46/9.46 [2019-03-28 22:55:50,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,346 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,347 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,348 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,360 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,361 INFO L497 LassoAnalysis]: Using template '2-lex'. 24.46/9.46 [2019-03-28 22:55:50,361 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,362 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.46/9.46 [2019-03-28 22:55:50,362 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.46/9.46 [2019-03-28 22:55:50,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,363 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,364 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,365 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,369 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,370 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,371 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.46/9.46 [2019-03-28 22:55:50,371 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.46/9.46 [2019-03-28 22:55:50,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,371 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,373 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,373 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,379 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,380 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,380 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.46/9.46 [2019-03-28 22:55:50,380 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.46/9.46 [2019-03-28 22:55:50,381 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.46/9.46 [2019-03-28 22:55:50,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,381 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,382 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,387 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,388 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,389 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.46/9.46 [2019-03-28 22:55:50,389 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.46/9.46 [2019-03-28 22:55:50,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.46/9.46 [2019-03-28 22:55:50,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,390 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,390 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,390 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,397 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,398 INFO L497 LassoAnalysis]: Using template '3-lex'. 24.46/9.46 [2019-03-28 22:55:50,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,399 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.46/9.46 [2019-03-28 22:55:50,399 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.46/9.46 [2019-03-28 22:55:50,399 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,400 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,402 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,402 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,410 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,410 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,411 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.46/9.46 [2019-03-28 22:55:50,411 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.46/9.46 [2019-03-28 22:55:50,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,412 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,414 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,415 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,425 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.46/9.46 [2019-03-28 22:55:50,425 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.46/9.46 [2019-03-28 22:55:50,425 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.46/9.46 [2019-03-28 22:55:50,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,426 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,427 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,427 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,438 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,438 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.46/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.46/9.46 Number of strict supporting invariants: 0 24.46/9.46 Number of non-strict supporting invariants: 1 24.46/9.46 Consider only non-deceasing supporting invariants: true 24.46/9.46 Simplify termination arguments: true 24.46/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.46/9.46 [2019-03-28 22:55:50,439 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.46/9.46 [2019-03-28 22:55:50,439 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.46/9.46 [2019-03-28 22:55:50,439 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.46/9.46 [2019-03-28 22:55:50,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.46/9.46 [2019-03-28 22:55:50,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.46/9.46 [2019-03-28 22:55:50,440 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 24.46/9.46 [2019-03-28 22:55:50,442 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 24.46/9.46 [2019-03-28 22:55:50,442 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.46/9.46 [2019-03-28 22:55:50,458 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.46/9.46 [2019-03-28 22:55:50,479 INFO L216 LassoAnalysis]: Preferences: 24.46/9.46 [2019-03-28 22:55:50,480 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 24.46/9.46 [2019-03-28 22:55:50,480 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 24.46/9.46 [2019-03-28 22:55:50,480 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 24.46/9.46 [2019-03-28 22:55:50,480 INFO L127 ssoRankerPreferences]: Use exernal solver: true 24.46/9.46 [2019-03-28 22:55:50,480 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.46/9.46 [2019-03-28 22:55:50,480 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 24.46/9.46 [2019-03-28 22:55:50,480 INFO L130 ssoRankerPreferences]: Path of dumped script: 24.46/9.46 [2019-03-28 22:55:50,481 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Lasso 24.46/9.46 [2019-03-28 22:55:50,481 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 24.46/9.46 [2019-03-28 22:55:50,481 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 24.46/9.46 [2019-03-28 22:55:50,483 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.46/9.46 [2019-03-28 22:55:50,487 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.46/9.46 [2019-03-28 22:55:50,489 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.46/9.46 [2019-03-28 22:55:50,492 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.46/9.46 [2019-03-28 22:55:50,503 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.46 [2019-03-28 22:55:50,506 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.46 [2019-03-28 22:55:50,509 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.46 [2019-03-28 22:55:50,594 INFO L300 LassoAnalysis]: Preprocessing complete. 24.50/9.46 [2019-03-28 22:55:50,594 INFO L412 LassoAnalysis]: Checking for nontermination... 24.50/9.46 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.50/9.46 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.50/9.46 Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.50/9.46 [2019-03-28 22:55:50,600 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 24.50/9.46 [2019-03-28 22:55:50,600 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.50/9.46 [2019-03-28 22:55:50,628 INFO L445 LassoAnalysis]: Proved nontermination for one component. 24.50/9.46 [2019-03-28 22:55:50,628 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~false_3=0} Honda state: {v_rep~unnamed0~0~false_3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] 24.50/9.46 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.50/9.46 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.50/9.46 Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.50/9.46 [2019-03-28 22:55:50,635 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 24.50/9.46 [2019-03-28 22:55:50,636 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.50/9.46 [2019-03-28 22:55:50,639 INFO L445 LassoAnalysis]: Proved nontermination for one component. 24.50/9.46 [2019-03-28 22:55:50,640 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet0=0} Honda state: {ULTIMATE.start_main_#t~nondet0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] 24.50/9.46 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.50/9.46 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.50/9.46 Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.50/9.46 [2019-03-28 22:55:50,669 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 24.50/9.46 [2019-03-28 22:55:50,670 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.50/9.46 [2019-03-28 22:55:50,673 INFO L445 LassoAnalysis]: Proved nontermination for one component. 24.50/9.46 [2019-03-28 22:55:50,674 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet1=0} Honda state: {ULTIMATE.start_main_#t~nondet1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] 24.50/9.46 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.50/9.46 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.50/9.46 Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.50/9.46 [2019-03-28 22:55:50,706 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 24.50/9.46 [2019-03-28 22:55:50,706 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.50/9.46 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.50/9.46 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.50/9.46 Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.50/9.46 [2019-03-28 22:55:50,740 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 24.50/9.46 [2019-03-28 22:55:50,740 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.50/9.46 [2019-03-28 22:55:50,776 INFO L445 LassoAnalysis]: Proved nontermination for one component. 24.50/9.46 [2019-03-28 22:55:50,777 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~c~0=0} Honda state: {ULTIMATE.start_main_~c~0=0} Generalized eigenvectors: [{ULTIMATE.start_main_~c~0=0}, {ULTIMATE.start_main_~c~0=-1}, {ULTIMATE.start_main_~c~0=2}] Lambdas: [4, 3, 1] Nus: [0, 1] 24.50/9.46 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.50/9.46 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.50/9.46 Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.50/9.46 [2019-03-28 22:55:50,807 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 24.50/9.46 [2019-03-28 22:55:50,808 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.50/9.46 [2019-03-28 22:55:50,811 INFO L445 LassoAnalysis]: Proved nontermination for one component. 24.50/9.46 [2019-03-28 22:55:50,811 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res=0} Honda state: {ULTIMATE.start_main_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] 24.50/9.46 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.50/9.46 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.50/9.46 Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.50/9.46 [2019-03-28 22:55:50,841 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 24.50/9.46 [2019-03-28 22:55:50,841 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.50/9.46 [2019-03-28 22:55:50,869 INFO L445 LassoAnalysis]: Proved nontermination for one component. 24.50/9.46 [2019-03-28 22:55:50,869 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~true_3=1} Honda state: {v_rep~unnamed0~0~true_3=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] 24.50/9.46 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.50/9.46 Starting monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.50/9.46 Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.50/9.46 [2019-03-28 22:55:50,875 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 24.50/9.46 [2019-03-28 22:55:50,875 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.50/9.46 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.50/9.46 Starting monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.50/9.46 Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.50/9.46 [2019-03-28 22:55:50,910 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 24.50/9.46 [2019-03-28 22:55:50,910 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.50/9.46 [2019-03-28 22:55:50,915 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. 24.50/9.46 [2019-03-28 22:55:50,940 INFO L216 LassoAnalysis]: Preferences: 24.50/9.46 [2019-03-28 22:55:50,941 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 24.50/9.46 [2019-03-28 22:55:50,941 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 24.50/9.46 [2019-03-28 22:55:50,941 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 24.50/9.46 [2019-03-28 22:55:50,941 INFO L127 ssoRankerPreferences]: Use exernal solver: false 24.50/9.46 [2019-03-28 22:55:50,941 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 24.50/9.46 [2019-03-28 22:55:50,941 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 24.50/9.46 [2019-03-28 22:55:50,942 INFO L130 ssoRankerPreferences]: Path of dumped script: 24.50/9.46 [2019-03-28 22:55:50,942 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Lasso 24.50/9.46 [2019-03-28 22:55:50,942 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 24.50/9.46 [2019-03-28 22:55:50,942 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 24.50/9.46 [2019-03-28 22:55:50,944 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.46 [2019-03-28 22:55:50,948 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.46 [2019-03-28 22:55:50,952 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.46 [2019-03-28 22:55:50,954 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.46 [2019-03-28 22:55:50,957 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.46 [2019-03-28 22:55:50,959 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.46 [2019-03-28 22:55:50,966 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.46 [2019-03-28 22:55:51,089 INFO L300 LassoAnalysis]: Preprocessing complete. 24.50/9.46 [2019-03-28 22:55:51,090 INFO L497 LassoAnalysis]: Using template 'affine'. 24.50/9.46 [2019-03-28 22:55:51,090 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.46 Number of strict supporting invariants: 0 24.50/9.46 Number of non-strict supporting invariants: 1 24.50/9.46 Consider only non-deceasing supporting invariants: true 24.50/9.46 Simplify termination arguments: true 24.50/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.46 [2019-03-28 22:55:51,091 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.46 [2019-03-28 22:55:51,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.46 [2019-03-28 22:55:51,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.46 [2019-03-28 22:55:51,091 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 24.50/9.46 [2019-03-28 22:55:51,092 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 24.50/9.46 [2019-03-28 22:55:51,092 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 24.50/9.46 [2019-03-28 22:55:51,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.46 [2019-03-28 22:55:51,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.46 Number of strict supporting invariants: 0 24.50/9.46 Number of non-strict supporting invariants: 1 24.50/9.46 Consider only non-deceasing supporting invariants: true 24.50/9.46 Simplify termination arguments: true 24.50/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.46 [2019-03-28 22:55:51,096 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.46 [2019-03-28 22:55:51,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.46 [2019-03-28 22:55:51,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.46 [2019-03-28 22:55:51,096 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 24.50/9.46 [2019-03-28 22:55:51,097 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 24.50/9.46 [2019-03-28 22:55:51,097 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 24.50/9.46 [2019-03-28 22:55:51,102 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.46 [2019-03-28 22:55:51,103 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.46 Number of strict supporting invariants: 0 24.50/9.46 Number of non-strict supporting invariants: 1 24.50/9.46 Consider only non-deceasing supporting invariants: true 24.50/9.46 Simplify termination arguments: true 24.50/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.46 [2019-03-28 22:55:51,104 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.46 [2019-03-28 22:55:51,104 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.46 [2019-03-28 22:55:51,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.46 [2019-03-28 22:55:51,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.46 [2019-03-28 22:55:51,104 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 24.50/9.46 [2019-03-28 22:55:51,105 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 24.50/9.46 [2019-03-28 22:55:51,105 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.46 [2019-03-28 22:55:51,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.46 [2019-03-28 22:55:51,106 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.46 Number of strict supporting invariants: 0 24.50/9.46 Number of non-strict supporting invariants: 1 24.50/9.46 Consider only non-deceasing supporting invariants: true 24.50/9.46 Simplify termination arguments: true 24.50/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.46 [2019-03-28 22:55:51,106 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.46 [2019-03-28 22:55:51,106 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.46 [2019-03-28 22:55:51,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.46 [2019-03-28 22:55:51,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.46 [2019-03-28 22:55:51,107 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 24.50/9.46 [2019-03-28 22:55:51,107 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 24.50/9.46 [2019-03-28 22:55:51,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.46 [2019-03-28 22:55:51,108 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.46 [2019-03-28 22:55:51,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.46 Number of strict supporting invariants: 0 24.50/9.46 Number of non-strict supporting invariants: 1 24.50/9.46 Consider only non-deceasing supporting invariants: true 24.50/9.46 Simplify termination arguments: true 24.50/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.46 [2019-03-28 22:55:51,109 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.46 [2019-03-28 22:55:51,109 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.46 [2019-03-28 22:55:51,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.46 [2019-03-28 22:55:51,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.46 [2019-03-28 22:55:51,109 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 24.50/9.46 [2019-03-28 22:55:51,109 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 24.50/9.46 [2019-03-28 22:55:51,110 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.46 [2019-03-28 22:55:51,110 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.46 [2019-03-28 22:55:51,110 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.46 Number of strict supporting invariants: 0 24.50/9.46 Number of non-strict supporting invariants: 1 24.50/9.46 Consider only non-deceasing supporting invariants: true 24.50/9.46 Simplify termination arguments: true 24.50/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.46 [2019-03-28 22:55:51,111 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.46 [2019-03-28 22:55:51,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.46 [2019-03-28 22:55:51,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.46 [2019-03-28 22:55:51,111 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 24.50/9.46 [2019-03-28 22:55:51,112 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 24.50/9.46 [2019-03-28 22:55:51,112 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 24.50/9.46 [2019-03-28 22:55:51,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.46 [2019-03-28 22:55:51,115 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.46 Number of strict supporting invariants: 0 24.50/9.46 Number of non-strict supporting invariants: 1 24.50/9.46 Consider only non-deceasing supporting invariants: true 24.50/9.46 Simplify termination arguments: true 24.50/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.46 [2019-03-28 22:55:51,115 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.46 [2019-03-28 22:55:51,116 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.46 [2019-03-28 22:55:51,116 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.46 [2019-03-28 22:55:51,116 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.46 [2019-03-28 22:55:51,116 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 24.50/9.46 [2019-03-28 22:55:51,116 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 24.50/9.46 [2019-03-28 22:55:51,117 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.46 [2019-03-28 22:55:51,118 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.46 [2019-03-28 22:55:51,118 INFO L497 LassoAnalysis]: Using template '2-nested'. 24.50/9.46 [2019-03-28 22:55:51,119 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.46 Number of strict supporting invariants: 0 24.50/9.46 Number of non-strict supporting invariants: 1 24.50/9.46 Consider only non-deceasing supporting invariants: true 24.50/9.46 Simplify termination arguments: true 24.50/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.46 [2019-03-28 22:55:51,119 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.46 [2019-03-28 22:55:51,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.46 [2019-03-28 22:55:51,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.46 [2019-03-28 22:55:51,119 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.46 [2019-03-28 22:55:51,121 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 24.50/9.46 [2019-03-28 22:55:51,121 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 24.50/9.46 [2019-03-28 22:55:51,123 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.46 [2019-03-28 22:55:51,123 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.46 Number of strict supporting invariants: 0 24.50/9.46 Number of non-strict supporting invariants: 1 24.50/9.46 Consider only non-deceasing supporting invariants: true 24.50/9.46 Simplify termination arguments: true 24.50/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.46 [2019-03-28 22:55:51,124 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.46 [2019-03-28 22:55:51,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.46 [2019-03-28 22:55:51,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.46 [2019-03-28 22:55:51,124 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.46 [2019-03-28 22:55:51,126 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 24.50/9.46 [2019-03-28 22:55:51,126 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 24.50/9.46 [2019-03-28 22:55:51,132 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.46 [2019-03-28 22:55:51,132 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.46 Number of strict supporting invariants: 0 24.50/9.46 Number of non-strict supporting invariants: 1 24.50/9.46 Consider only non-deceasing supporting invariants: true 24.50/9.46 Simplify termination arguments: true 24.50/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.46 [2019-03-28 22:55:51,133 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.46 [2019-03-28 22:55:51,133 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.46 [2019-03-28 22:55:51,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.46 [2019-03-28 22:55:51,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.46 [2019-03-28 22:55:51,133 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.46 [2019-03-28 22:55:51,134 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 24.50/9.46 [2019-03-28 22:55:51,134 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.46 [2019-03-28 22:55:51,134 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.46 [2019-03-28 22:55:51,135 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.46 Number of strict supporting invariants: 0 24.50/9.46 Number of non-strict supporting invariants: 1 24.50/9.46 Consider only non-deceasing supporting invariants: true 24.50/9.46 Simplify termination arguments: true 24.50/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.46 [2019-03-28 22:55:51,135 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.46 [2019-03-28 22:55:51,135 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.46 [2019-03-28 22:55:51,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.46 [2019-03-28 22:55:51,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.46 [2019-03-28 22:55:51,136 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.46 [2019-03-28 22:55:51,136 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 24.50/9.46 [2019-03-28 22:55:51,136 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.46 [2019-03-28 22:55:51,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.46 [2019-03-28 22:55:51,137 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.46 Number of strict supporting invariants: 0 24.50/9.46 Number of non-strict supporting invariants: 1 24.50/9.46 Consider only non-deceasing supporting invariants: true 24.50/9.46 Simplify termination arguments: true 24.50/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.46 [2019-03-28 22:55:51,137 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.46 [2019-03-28 22:55:51,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.46 [2019-03-28 22:55:51,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.46 [2019-03-28 22:55:51,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.46 [2019-03-28 22:55:51,138 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.46 [2019-03-28 22:55:51,138 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 24.50/9.46 [2019-03-28 22:55:51,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.46 [2019-03-28 22:55:51,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.46 [2019-03-28 22:55:51,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.46 Number of strict supporting invariants: 0 24.50/9.46 Number of non-strict supporting invariants: 1 24.50/9.46 Consider only non-deceasing supporting invariants: true 24.50/9.46 Simplify termination arguments: true 24.50/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.46 [2019-03-28 22:55:51,140 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.46 [2019-03-28 22:55:51,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.46 [2019-03-28 22:55:51,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.46 [2019-03-28 22:55:51,140 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.46 [2019-03-28 22:55:51,141 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 24.50/9.46 [2019-03-28 22:55:51,141 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 24.50/9.46 [2019-03-28 22:55:51,144 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.46 [2019-03-28 22:55:51,145 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.46 Number of strict supporting invariants: 0 24.50/9.46 Number of non-strict supporting invariants: 1 24.50/9.46 Consider only non-deceasing supporting invariants: true 24.50/9.46 Simplify termination arguments: true 24.50/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.46 [2019-03-28 22:55:51,145 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.46 [2019-03-28 22:55:51,145 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.46 [2019-03-28 22:55:51,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.46 [2019-03-28 22:55:51,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.46 [2019-03-28 22:55:51,146 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.46 [2019-03-28 22:55:51,146 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 24.50/9.46 [2019-03-28 22:55:51,146 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.46 [2019-03-28 22:55:51,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.46 [2019-03-28 22:55:51,148 INFO L497 LassoAnalysis]: Using template '3-nested'. 24.50/9.46 [2019-03-28 22:55:51,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.46 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.46 Number of strict supporting invariants: 0 24.50/9.46 Number of non-strict supporting invariants: 1 24.50/9.46 Consider only non-deceasing supporting invariants: true 24.50/9.46 Simplify termination arguments: true 24.50/9.46 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.46 [2019-03-28 22:55:51,149 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.46 [2019-03-28 22:55:51,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,150 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,151 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,151 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,154 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,154 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,155 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:51,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,155 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,157 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,157 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,165 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,166 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:51,167 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,167 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,167 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,168 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,168 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,169 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,169 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:51,169 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,170 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,170 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,170 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,172 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:51,172 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,172 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,173 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,173 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,173 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,174 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:51,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,174 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,176 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,176 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,180 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,181 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:51,181 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,181 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,182 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,182 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,182 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,185 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,185 INFO L497 LassoAnalysis]: Using template '4-nested'. 24.50/9.47 [2019-03-28 22:55:51,185 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,186 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:51,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,186 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,188 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,188 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,192 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:51,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,192 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,194 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,194 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,204 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:51,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,205 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,205 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,206 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,206 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:51,207 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,207 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,208 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,209 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:51,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,210 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,210 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:51,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,212 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,214 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,214 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,219 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:51,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,220 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,221 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,224 INFO L497 LassoAnalysis]: Using template '2-phase'. 24.50/9.47 [2019-03-28 22:55:51,224 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,225 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,225 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.47 [2019-03-28 22:55:51,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,226 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,227 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,227 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,231 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,232 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,232 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.47 [2019-03-28 22:55:51,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,232 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,234 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,234 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,249 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,249 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,250 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,250 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.47 [2019-03-28 22:55:51,250 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,251 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,251 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,251 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,252 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,253 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,253 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.47 [2019-03-28 22:55:51,253 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,254 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,254 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,254 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,255 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,255 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,256 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,256 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.47 [2019-03-28 22:55:51,256 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,256 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,257 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,258 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.47 [2019-03-28 22:55:51,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,259 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,260 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,260 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,265 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,266 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,266 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.47 [2019-03-28 22:55:51,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,267 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,267 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,267 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,272 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,272 INFO L497 LassoAnalysis]: Using template '3-phase'. 24.50/9.47 [2019-03-28 22:55:51,273 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,273 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,273 INFO L339 nArgumentSynthesizer]: Template has degree 2. 24.50/9.47 [2019-03-28 22:55:51,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,274 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,276 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,276 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,280 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,281 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,281 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,281 INFO L339 nArgumentSynthesizer]: Template has degree 2. 24.50/9.47 [2019-03-28 22:55:51,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,282 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,284 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,284 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,309 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,310 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,310 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,311 INFO L339 nArgumentSynthesizer]: Template has degree 2. 24.50/9.47 [2019-03-28 22:55:51,311 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,311 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,311 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,311 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,312 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,315 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,315 INFO L339 nArgumentSynthesizer]: Template has degree 2. 24.50/9.47 [2019-03-28 22:55:51,315 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,315 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,316 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,318 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,319 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,319 INFO L339 nArgumentSynthesizer]: Template has degree 2. 24.50/9.47 [2019-03-28 22:55:51,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,320 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,320 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,321 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,322 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,322 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,323 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,323 INFO L339 nArgumentSynthesizer]: Template has degree 2. 24.50/9.47 [2019-03-28 22:55:51,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,324 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,325 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,325 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,332 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,332 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,332 INFO L339 nArgumentSynthesizer]: Template has degree 2. 24.50/9.47 [2019-03-28 22:55:51,332 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,333 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,334 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,334 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,340 INFO L497 LassoAnalysis]: Using template '4-phase'. 24.50/9.47 [2019-03-28 22:55:51,341 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,341 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,341 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.47 [2019-03-28 22:55:51,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,342 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,344 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,344 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,351 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,352 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,353 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,353 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.47 [2019-03-28 22:55:51,353 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,353 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,353 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,356 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,356 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,391 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,391 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.47 [2019-03-28 22:55:51,391 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,391 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,393 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,393 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,394 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,394 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.47 [2019-03-28 22:55:51,395 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,395 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,396 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,396 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,397 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,398 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,398 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.47 [2019-03-28 22:55:51,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,399 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,400 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,400 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,400 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,401 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,401 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,402 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.47 [2019-03-28 22:55:51,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,402 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,404 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,404 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,412 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,413 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,413 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,414 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.47 [2019-03-28 22:55:51,414 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,414 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,416 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,424 INFO L497 LassoAnalysis]: Using template '2-lex'. 24.50/9.47 [2019-03-28 22:55:51,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,425 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,425 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.47 [2019-03-28 22:55:51,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,426 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,427 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,427 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,432 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,432 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.47 [2019-03-28 22:55:51,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,432 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,434 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,434 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,446 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,446 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.47 [2019-03-28 22:55:51,446 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,446 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,447 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,447 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,448 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,449 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,449 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.47 [2019-03-28 22:55:51,449 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,449 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,450 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,450 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,450 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,452 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,452 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,452 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,452 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.47 [2019-03-28 22:55:51,453 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,453 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,453 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,454 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,455 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,456 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,456 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.47 [2019-03-28 22:55:51,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,456 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,458 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,458 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,462 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,462 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,462 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,463 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.47 [2019-03-28 22:55:51,463 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,463 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,464 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,464 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,469 INFO L497 LassoAnalysis]: Using template '3-lex'. 24.50/9.47 [2019-03-28 22:55:51,469 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,470 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,470 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.47 [2019-03-28 22:55:51,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,470 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,472 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,472 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,478 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,479 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,479 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.47 [2019-03-28 22:55:51,479 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,479 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,479 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,482 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,482 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,503 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,504 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,504 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.47 [2019-03-28 22:55:51,504 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,504 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,504 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,505 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,505 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,507 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,508 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,508 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.47 [2019-03-28 22:55:51,508 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,509 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,509 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,509 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,511 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,512 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,512 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,512 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.47 [2019-03-28 22:55:51,513 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,513 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,513 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,514 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,514 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,516 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,516 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,517 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,517 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.47 [2019-03-28 22:55:51,517 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,517 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,519 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,519 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,525 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,526 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:51,526 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:51,526 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.47 [2019-03-28 22:55:51,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:51,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:51,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:51,527 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 24.50/9.47 [2019-03-28 22:55:51,528 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:51,528 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:51,537 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:51,538 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. 24.50/9.47 [2019-03-28 22:55:51,539 INFO L794 eck$LassoCheckResult]: Stem: 3#ULTIMATE.startENTRYtrue [18] ULTIMATE.startENTRY-->L10-2: Formula: (and (= v_ULTIMATE.start_main_~y~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~c~0_1 0) (= v_ULTIMATE.start_main_~x~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_2|, ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_1, ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_1, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet0_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_#res, ULTIMATE.start_main_~c~0, ULTIMATE.start_main_~y~0, ULTIMATE.start_main_~x~0] 4#L10-2true [22] L10-2-->L10-2: Formula: (and (< v_ULTIMATE.start_main_~x~0_8 v_ULTIMATE.start_main_~y~0_7) (< 1 v_ULTIMATE.start_main_~x~0_8) (= v_ULTIMATE.start_main_~x~0_7 (* v_ULTIMATE.start_main_~x~0_8 v_ULTIMATE.start_main_~x~0_8)) (= v_ULTIMATE.start_main_~c~0_6 (+ v_ULTIMATE.start_main_~c~0_7 1))) InVars {ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_7, ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_7, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_8} OutVars{ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_6, ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_7, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~c~0, ULTIMATE.start_main_~x~0] 4#L10-2true 24.50/9.47 [2019-03-28 22:55:51,539 INFO L796 eck$LassoCheckResult]: Loop: 4#L10-2true [22] L10-2-->L10-2: Formula: (and (< v_ULTIMATE.start_main_~x~0_8 v_ULTIMATE.start_main_~y~0_7) (< 1 v_ULTIMATE.start_main_~x~0_8) (= v_ULTIMATE.start_main_~x~0_7 (* v_ULTIMATE.start_main_~x~0_8 v_ULTIMATE.start_main_~x~0_8)) (= v_ULTIMATE.start_main_~c~0_6 (+ v_ULTIMATE.start_main_~c~0_7 1))) InVars {ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_7, ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_7, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_8} OutVars{ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_6, ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_7, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~c~0, ULTIMATE.start_main_~x~0] 4#L10-2true 24.50/9.47 [2019-03-28 22:55:51,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 24.50/9.47 [2019-03-28 22:55:51,539 INFO L82 PathProgramCache]: Analyzing trace with hash 1541, now seen corresponding path program 2 times 24.50/9.47 [2019-03-28 22:55:51,539 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 24.50/9.47 [2019-03-28 22:55:51,540 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 24.50/9.47 [2019-03-28 22:55:51,541 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 24.50/9.47 [2019-03-28 22:55:51,541 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 24.50/9.47 [2019-03-28 22:55:51,541 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 24.50/9.47 [2019-03-28 22:55:51,543 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic 24.50/9.47 [2019-03-28 22:55:51,543 INFO L258 seRefinementStrategy]: Advancing trace checker 24.50/9.47 [2019-03-28 22:55:51,543 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 24.50/9.47 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.50/9.47 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) 24.50/9.47 Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true 24.50/9.47 [2019-03-28 22:55:51,562 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 24.50/9.47 [2019-03-28 22:55:51,569 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) 24.50/9.47 [2019-03-28 22:55:51,570 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat 24.50/9.47 [2019-03-28 22:55:51,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 24.50/9.47 [2019-03-28 22:55:51,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 24.50/9.47 [2019-03-28 22:55:51,603 INFO L82 PathProgramCache]: Analyzing trace with hash 53, now seen corresponding path program 2 times 24.50/9.47 [2019-03-28 22:55:51,603 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 24.50/9.47 [2019-03-28 22:55:51,603 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 24.50/9.47 [2019-03-28 22:55:51,605 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 24.50/9.47 [2019-03-28 22:55:51,605 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 24.50/9.47 [2019-03-28 22:55:51,605 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 24.50/9.47 [2019-03-28 22:55:51,606 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic 24.50/9.47 [2019-03-28 22:55:51,606 INFO L258 seRefinementStrategy]: Advancing trace checker 24.50/9.47 [2019-03-28 22:55:51,606 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 24.50/9.47 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.50/9.47 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) 24.50/9.47 Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true 24.50/9.47 [2019-03-28 22:55:51,624 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 24.50/9.47 [2019-03-28 22:55:51,628 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) 24.50/9.47 [2019-03-28 22:55:51,628 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat 24.50/9.47 [2019-03-28 22:55:51,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 24.50/9.47 [2019-03-28 22:55:51,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 24.50/9.47 [2019-03-28 22:55:51,660 INFO L82 PathProgramCache]: Analyzing trace with hash 47793, now seen corresponding path program 3 times 24.50/9.47 [2019-03-28 22:55:51,660 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 24.50/9.47 [2019-03-28 22:55:51,660 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 24.50/9.47 [2019-03-28 22:55:51,661 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 24.50/9.47 [2019-03-28 22:55:51,661 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 24.50/9.47 [2019-03-28 22:55:51,661 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 24.50/9.47 [2019-03-28 22:55:51,663 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic 24.50/9.47 [2019-03-28 22:55:51,663 INFO L258 seRefinementStrategy]: Advancing trace checker 24.50/9.47 [2019-03-28 22:55:51,663 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 24.50/9.47 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.50/9.47 Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) 24.50/9.47 Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true 24.50/9.47 [2019-03-28 22:55:51,679 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 24.50/9.47 [2019-03-28 22:55:51,687 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) 24.50/9.47 [2019-03-28 22:55:51,687 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat 24.50/9.47 [2019-03-28 22:55:51,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 24.50/9.47 [2019-03-28 22:55:51,747 INFO L216 LassoAnalysis]: Preferences: 24.50/9.47 [2019-03-28 22:55:51,747 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 24.50/9.47 [2019-03-28 22:55:51,748 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 24.50/9.47 [2019-03-28 22:55:51,748 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 24.50/9.47 [2019-03-28 22:55:51,748 INFO L127 ssoRankerPreferences]: Use exernal solver: true 24.50/9.47 [2019-03-28 22:55:51,748 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.50/9.47 [2019-03-28 22:55:51,748 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 24.50/9.47 [2019-03-28 22:55:51,748 INFO L130 ssoRankerPreferences]: Path of dumped script: 24.50/9.47 [2019-03-28 22:55:51,748 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop 24.50/9.47 [2019-03-28 22:55:51,748 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 24.50/9.47 [2019-03-28 22:55:51,749 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 24.50/9.47 [2019-03-28 22:55:51,750 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.47 [2019-03-28 22:55:51,753 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.47 [2019-03-28 22:55:51,757 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.47 [2019-03-28 22:55:51,766 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.47 [2019-03-28 22:55:51,826 INFO L300 LassoAnalysis]: Preprocessing complete. 24.50/9.47 [2019-03-28 22:55:51,826 INFO L412 LassoAnalysis]: Checking for nontermination... 24.50/9.47 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.50/9.47 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.50/9.47 Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.50/9.47 [2019-03-28 22:55:51,831 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 24.50/9.47 [2019-03-28 22:55:51,832 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.50/9.47 [2019-03-28 22:55:51,859 INFO L445 LassoAnalysis]: Proved nontermination for one component. 24.50/9.47 [2019-03-28 22:55:51,860 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~true_5=1} Honda state: {v_rep~unnamed0~0~true_5=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] 24.50/9.47 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.50/9.47 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.50/9.47 Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.50/9.47 [2019-03-28 22:55:51,871 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 24.50/9.47 [2019-03-28 22:55:51,871 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.50/9.47 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.50/9.47 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.50/9.47 Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.50/9.47 [2019-03-28 22:55:51,902 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 24.50/9.47 [2019-03-28 22:55:51,902 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.50/9.47 [2019-03-28 22:55:51,938 INFO L445 LassoAnalysis]: Proved nontermination for one component. 24.50/9.47 [2019-03-28 22:55:51,939 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~c~0=0} Honda state: {ULTIMATE.start_main_~c~0=0} Generalized eigenvectors: [{ULTIMATE.start_main_~c~0=0}, {ULTIMATE.start_main_~c~0=-1}, {ULTIMATE.start_main_~c~0=2}] Lambdas: [4, 3, 1] Nus: [0, 1] 24.50/9.47 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.50/9.47 Starting monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.50/9.47 Waiting until toolchain timeout for monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.50/9.47 [2019-03-28 22:55:51,968 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 24.50/9.47 [2019-03-28 22:55:51,968 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.50/9.47 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.50/9.47 Starting monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.50/9.47 Waiting until toolchain timeout for monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.50/9.47 [2019-03-28 22:55:52,003 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 24.50/9.47 [2019-03-28 22:55:52,004 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.50/9.47 [2019-03-28 22:55:52,008 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. 24.50/9.47 [2019-03-28 22:55:52,032 INFO L216 LassoAnalysis]: Preferences: 24.50/9.47 [2019-03-28 22:55:52,033 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 24.50/9.47 [2019-03-28 22:55:52,033 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 24.50/9.47 [2019-03-28 22:55:52,033 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 24.50/9.47 [2019-03-28 22:55:52,033 INFO L127 ssoRankerPreferences]: Use exernal solver: false 24.50/9.47 [2019-03-28 22:55:52,033 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 24.50/9.47 [2019-03-28 22:55:52,033 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 24.50/9.47 [2019-03-28 22:55:52,033 INFO L130 ssoRankerPreferences]: Path of dumped script: 24.50/9.47 [2019-03-28 22:55:52,033 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop 24.50/9.47 [2019-03-28 22:55:52,034 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 24.50/9.47 [2019-03-28 22:55:52,034 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 24.50/9.47 [2019-03-28 22:55:52,035 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.47 [2019-03-28 22:55:52,038 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.47 [2019-03-28 22:55:52,042 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.47 [2019-03-28 22:55:52,052 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.47 [2019-03-28 22:55:52,104 INFO L300 LassoAnalysis]: Preprocessing complete. 24.50/9.47 [2019-03-28 22:55:52,105 INFO L497 LassoAnalysis]: Using template 'affine'. 24.50/9.47 [2019-03-28 22:55:52,105 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,106 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,106 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,107 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,107 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,110 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,111 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,111 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,111 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,112 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,112 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,113 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,114 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,114 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,114 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,115 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,118 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,118 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,119 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,119 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,119 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,121 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,121 INFO L497 LassoAnalysis]: Using template '2-nested'. 24.50/9.47 [2019-03-28 22:55:52,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,122 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,122 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,123 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,123 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,126 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,127 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,127 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,127 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,127 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,128 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,128 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,129 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,130 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,130 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,130 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,131 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,131 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,131 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,133 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,133 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,134 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,134 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,134 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,134 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,135 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,135 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,137 INFO L497 LassoAnalysis]: Using template '3-nested'. 24.50/9.47 [2019-03-28 22:55:52,137 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,138 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,138 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,139 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,139 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,143 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,143 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,143 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,144 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,144 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,144 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,144 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,144 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,147 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,148 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,148 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,148 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,151 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,151 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,152 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,153 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,153 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,156 INFO L497 LassoAnalysis]: Using template '4-nested'. 24.50/9.47 [2019-03-28 22:55:52,157 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,157 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,158 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,159 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,159 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,164 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,164 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,164 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,165 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,165 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,165 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,168 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,168 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,169 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,169 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,169 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,170 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,170 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,173 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,173 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,174 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,175 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,175 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,178 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,178 INFO L497 LassoAnalysis]: Using template '2-phase'. 24.50/9.47 [2019-03-28 22:55:52,178 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,179 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:52,179 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.47 [2019-03-28 22:55:52,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,179 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,181 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,181 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,185 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,185 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:52,185 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.47 [2019-03-28 22:55:52,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,186 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,186 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,192 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,193 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:52,193 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.47 [2019-03-28 22:55:52,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,193 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,194 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,194 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,198 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,199 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:52,199 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.47 [2019-03-28 22:55:52,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,199 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,200 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,201 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,203 INFO L497 LassoAnalysis]: Using template '3-phase'. 24.50/9.47 [2019-03-28 22:55:52,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:52,205 INFO L339 nArgumentSynthesizer]: Template has degree 2. 24.50/9.47 [2019-03-28 22:55:52,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,205 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,206 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,207 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,212 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,213 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:52,213 INFO L339 nArgumentSynthesizer]: Template has degree 2. 24.50/9.47 [2019-03-28 22:55:52,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,214 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,214 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,215 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,221 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,222 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,222 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:52,223 INFO L339 nArgumentSynthesizer]: Template has degree 2. 24.50/9.47 [2019-03-28 22:55:52,223 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,223 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,224 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,224 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,231 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:52,231 INFO L339 nArgumentSynthesizer]: Template has degree 2. 24.50/9.47 [2019-03-28 22:55:52,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,232 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,233 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,233 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,237 INFO L497 LassoAnalysis]: Using template '4-phase'. 24.50/9.47 [2019-03-28 22:55:52,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,238 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:52,238 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.47 [2019-03-28 22:55:52,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,239 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,241 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,241 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,248 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,249 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,249 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:52,250 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.47 [2019-03-28 22:55:52,250 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,250 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,250 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,251 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,263 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,263 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:52,264 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.47 [2019-03-28 22:55:52,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,264 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,266 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,266 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,274 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,274 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,275 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:52,275 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.47 [2019-03-28 22:55:52,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,276 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,276 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,278 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,278 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,284 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,285 INFO L497 LassoAnalysis]: Using template '2-lex'. 24.50/9.47 [2019-03-28 22:55:52,285 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,285 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:52,286 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.47 [2019-03-28 22:55:52,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,286 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,287 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,288 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,291 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,292 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,292 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:52,292 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.47 [2019-03-28 22:55:52,292 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,293 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,293 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,294 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,297 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,297 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,298 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:52,298 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.47 [2019-03-28 22:55:52,298 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,299 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,300 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,300 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,304 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,305 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:52,305 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.47 [2019-03-28 22:55:52,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,306 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,307 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,307 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,311 INFO L497 LassoAnalysis]: Using template '3-lex'. 24.50/9.47 [2019-03-28 22:55:52,312 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:52,312 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.47 [2019-03-28 22:55:52,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,313 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,315 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,315 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,322 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,322 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,323 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:52,323 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.47 [2019-03-28 22:55:52,323 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,324 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,324 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,324 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:52,331 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.47 [2019-03-28 22:55:52,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,332 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,333 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,343 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.47 [2019-03-28 22:55:52,343 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.47 [2019-03-28 22:55:52,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,343 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,345 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,345 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,390 INFO L216 LassoAnalysis]: Preferences: 24.50/9.47 [2019-03-28 22:55:52,390 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 24.50/9.47 [2019-03-28 22:55:52,390 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 24.50/9.47 [2019-03-28 22:55:52,390 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 24.50/9.47 [2019-03-28 22:55:52,390 INFO L127 ssoRankerPreferences]: Use exernal solver: true 24.50/9.47 [2019-03-28 22:55:52,391 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.50/9.47 [2019-03-28 22:55:52,391 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 24.50/9.47 [2019-03-28 22:55:52,391 INFO L130 ssoRankerPreferences]: Path of dumped script: 24.50/9.47 [2019-03-28 22:55:52,410 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Lasso 24.50/9.47 [2019-03-28 22:55:52,410 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 24.50/9.47 [2019-03-28 22:55:52,410 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 24.50/9.47 [2019-03-28 22:55:52,412 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.47 [2019-03-28 22:55:52,418 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.47 [2019-03-28 22:55:52,434 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.47 [2019-03-28 22:55:52,438 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.47 [2019-03-28 22:55:52,440 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.47 [2019-03-28 22:55:52,442 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.47 [2019-03-28 22:55:52,445 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.47 [2019-03-28 22:55:52,548 INFO L300 LassoAnalysis]: Preprocessing complete. 24.50/9.47 [2019-03-28 22:55:52,548 INFO L412 LassoAnalysis]: Checking for nontermination... 24.50/9.47 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.50/9.47 Starting monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.50/9.47 Waiting until toolchain timeout for monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.50/9.47 [2019-03-28 22:55:52,553 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 24.50/9.47 [2019-03-28 22:55:52,553 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.50/9.47 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.50/9.47 Starting monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.50/9.47 Waiting until toolchain timeout for monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.50/9.47 [2019-03-28 22:55:52,586 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 24.50/9.47 [2019-03-28 22:55:52,586 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.50/9.47 [2019-03-28 22:55:52,622 INFO L445 LassoAnalysis]: Proved nontermination for one component. 24.50/9.47 [2019-03-28 22:55:52,622 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~c~0=0} Honda state: {ULTIMATE.start_main_~c~0=1} Generalized eigenvectors: [{ULTIMATE.start_main_~c~0=0}, {ULTIMATE.start_main_~c~0=-1}, {ULTIMATE.start_main_~c~0=2}] Lambdas: [4, 3, 1] Nus: [0, 1] 24.50/9.47 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.50/9.47 Starting monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.50/9.47 Waiting until toolchain timeout for monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.50/9.47 [2019-03-28 22:55:52,652 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 24.50/9.47 [2019-03-28 22:55:52,653 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.50/9.47 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 24.50/9.47 Starting monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 24.50/9.47 Waiting until toolchain timeout for monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.50/9.47 [2019-03-28 22:55:52,685 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 24.50/9.47 [2019-03-28 22:55:52,685 INFO L163 nArgumentSynthesizer]: Using integer mode. 24.50/9.47 [2019-03-28 22:55:52,690 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. 24.50/9.47 [2019-03-28 22:55:52,715 INFO L216 LassoAnalysis]: Preferences: 24.50/9.47 [2019-03-28 22:55:52,715 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 24.50/9.47 [2019-03-28 22:55:52,715 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 24.50/9.47 [2019-03-28 22:55:52,715 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 24.50/9.47 [2019-03-28 22:55:52,715 INFO L127 ssoRankerPreferences]: Use exernal solver: false 24.50/9.47 [2019-03-28 22:55:52,715 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 24.50/9.47 [2019-03-28 22:55:52,715 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 24.50/9.47 [2019-03-28 22:55:52,716 INFO L130 ssoRankerPreferences]: Path of dumped script: 24.50/9.47 [2019-03-28 22:55:52,716 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Lasso 24.50/9.47 [2019-03-28 22:55:52,716 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 24.50/9.47 [2019-03-28 22:55:52,716 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 24.50/9.47 [2019-03-28 22:55:52,718 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.47 [2019-03-28 22:55:52,723 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.47 [2019-03-28 22:55:52,726 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.47 [2019-03-28 22:55:52,728 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.47 [2019-03-28 22:55:52,730 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.47 [2019-03-28 22:55:52,733 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.47 [2019-03-28 22:55:52,740 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 24.50/9.47 [2019-03-28 22:55:52,845 INFO L300 LassoAnalysis]: Preprocessing complete. 24.50/9.47 [2019-03-28 22:55:52,845 INFO L497 LassoAnalysis]: Using template 'affine'. 24.50/9.47 [2019-03-28 22:55:52,846 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,846 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,847 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,847 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,847 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,848 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,848 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,852 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,852 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,853 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,853 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,854 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,854 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,857 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,857 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,857 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,857 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,857 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,857 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,857 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,858 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,858 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,859 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,859 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,859 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,859 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,860 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,860 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,861 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,861 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,862 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,863 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,863 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,955 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,955 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,958 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,958 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,958 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,959 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,960 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,960 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,964 INFO L497 LassoAnalysis]: Using template '2-nested'. 24.50/9.47 [2019-03-28 22:55:52,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,965 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,965 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,966 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,966 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,972 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,972 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,973 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,973 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,973 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,975 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,976 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,976 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,977 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,978 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,978 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,978 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,979 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,980 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,980 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:52,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,980 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,980 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,981 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,981 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,981 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,981 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,982 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,983 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,983 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,985 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,986 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,986 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,987 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,987 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:52,992 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:52,993 INFO L497 LassoAnalysis]: Using template '3-nested'. 24.50/9.47 [2019-03-28 22:55:52,993 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:52,993 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:52,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:52,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:52,994 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:52,995 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:52,995 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:53,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:53,001 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:53,001 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:53,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:53,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:53,001 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:53,002 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:53,003 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:53,004 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:53,005 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:53,005 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:53,005 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:53,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:53,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:53,006 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:53,006 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:53,006 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:53,006 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:53,007 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:53,007 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:53,007 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:53,007 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:53,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:53,008 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:53,008 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:53,008 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:53,008 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:53,009 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:53,009 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:53,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:53,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:53,010 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:53,010 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:53,010 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:53,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:53,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:53,011 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:53,011 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:53,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:53,011 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:53,011 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:53,012 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:53,013 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:53,015 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:53,016 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:53,016 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:53,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:53,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:53,016 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.47 [2019-03-28 22:55:53,018 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:53,018 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:53,024 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:53,024 INFO L497 LassoAnalysis]: Using template '4-nested'. 24.50/9.47 [2019-03-28 22:55:53,025 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:53,025 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:53,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:53,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:53,025 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:53,027 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:53,027 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:53,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:53,034 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:53,034 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:53,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:53,035 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:53,035 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:53,036 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:53,036 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:53,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:53,038 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:53,039 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:53,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:53,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:53,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:53,039 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:53,040 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:53,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:53,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:53,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:53,041 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:53,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:53,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.47 [2019-03-28 22:55:53,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.47 [2019-03-28 22:55:53,041 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.47 [2019-03-28 22:55:53,042 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 24.50/9.47 [2019-03-28 22:55:53,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.47 [2019-03-28 22:55:53,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.47 [2019-03-28 22:55:53,042 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.47 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.47 Number of strict supporting invariants: 0 24.50/9.47 Number of non-strict supporting invariants: 1 24.50/9.47 Consider only non-deceasing supporting invariants: true 24.50/9.47 Simplify termination arguments: true 24.50/9.47 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.47 [2019-03-28 22:55:53,043 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.47 [2019-03-28 22:55:53,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.47 [2019-03-28 22:55:53,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,043 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,044 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,044 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,045 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.48 [2019-03-28 22:55:53,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,045 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,046 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,046 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,050 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,050 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,050 INFO L339 nArgumentSynthesizer]: Template has degree 0. 24.50/9.48 [2019-03-28 22:55:53,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,051 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,052 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,052 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,060 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,061 INFO L497 LassoAnalysis]: Using template '2-phase'. 24.50/9.48 [2019-03-28 22:55:53,061 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,062 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.48 [2019-03-28 22:55:53,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,062 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,063 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,063 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,074 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,074 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.48 [2019-03-28 22:55:53,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,075 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,075 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,076 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,079 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,079 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.48 [2019-03-28 22:55:53,079 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.48 [2019-03-28 22:55:53,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,079 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,080 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,081 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,081 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.48 [2019-03-28 22:55:53,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.48 [2019-03-28 22:55:53,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,082 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,082 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,082 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,083 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,083 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,083 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.48 [2019-03-28 22:55:53,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.48 [2019-03-28 22:55:53,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,084 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,084 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,085 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,086 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,086 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.48 [2019-03-28 22:55:53,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,086 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,087 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,087 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,090 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,091 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,091 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,091 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.48 [2019-03-28 22:55:53,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,092 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,093 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,093 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,100 INFO L497 LassoAnalysis]: Using template '3-phase'. 24.50/9.48 [2019-03-28 22:55:53,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,101 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,101 INFO L339 nArgumentSynthesizer]: Template has degree 2. 24.50/9.48 [2019-03-28 22:55:53,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,101 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,103 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,103 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,122 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,122 INFO L339 nArgumentSynthesizer]: Template has degree 2. 24.50/9.48 [2019-03-28 22:55:53,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,122 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,123 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,124 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,127 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,128 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,128 INFO L339 nArgumentSynthesizer]: Template has degree 2. 24.50/9.48 [2019-03-28 22:55:53,128 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.48 [2019-03-28 22:55:53,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,129 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,129 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,129 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,130 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,130 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,131 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,131 INFO L339 nArgumentSynthesizer]: Template has degree 2. 24.50/9.48 [2019-03-28 22:55:53,131 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.48 [2019-03-28 22:55:53,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,132 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,132 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,132 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,133 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,134 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,134 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,134 INFO L339 nArgumentSynthesizer]: Template has degree 2. 24.50/9.48 [2019-03-28 22:55:53,134 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.48 [2019-03-28 22:55:53,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,135 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,135 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,137 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,137 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,138 INFO L339 nArgumentSynthesizer]: Template has degree 2. 24.50/9.48 [2019-03-28 22:55:53,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,138 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,139 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,139 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,144 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,144 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,145 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,145 INFO L339 nArgumentSynthesizer]: Template has degree 2. 24.50/9.48 [2019-03-28 22:55:53,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,145 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,147 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,147 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,156 INFO L497 LassoAnalysis]: Using template '4-phase'. 24.50/9.48 [2019-03-28 22:55:53,157 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,157 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,157 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.48 [2019-03-28 22:55:53,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,158 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,160 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,160 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,188 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,188 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.48 [2019-03-28 22:55:53,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,189 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,191 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,191 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,197 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,197 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,197 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.48 [2019-03-28 22:55:53,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.48 [2019-03-28 22:55:53,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,198 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,199 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,200 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,200 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.48 [2019-03-28 22:55:53,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.48 [2019-03-28 22:55:53,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,201 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,202 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,203 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,204 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.48 [2019-03-28 22:55:53,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.48 [2019-03-28 22:55:53,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,204 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,205 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,206 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,207 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,207 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.48 [2019-03-28 22:55:53,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,207 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,209 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,209 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,216 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,216 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.48 [2019-03-28 22:55:53,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,217 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,219 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,219 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,233 INFO L497 LassoAnalysis]: Using template '2-lex'. 24.50/9.48 [2019-03-28 22:55:53,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,234 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,234 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.48 [2019-03-28 22:55:53,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,235 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,236 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,236 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,248 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,248 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.48 [2019-03-28 22:55:53,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,248 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,249 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,249 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,253 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,253 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,253 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.48 [2019-03-28 22:55:53,253 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.48 [2019-03-28 22:55:53,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,254 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,254 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,254 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,257 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,257 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.48 [2019-03-28 22:55:53,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.48 [2019-03-28 22:55:53,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,257 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,258 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,258 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,259 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,260 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,260 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.48 [2019-03-28 22:55:53,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.48 [2019-03-28 22:55:53,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,260 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,261 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,261 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,263 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,263 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.48 [2019-03-28 22:55:53,263 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,263 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,264 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,264 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,267 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,268 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,268 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,268 INFO L339 nArgumentSynthesizer]: Template has degree 1. 24.50/9.48 [2019-03-28 22:55:53,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,269 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,269 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,270 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,270 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,280 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,280 INFO L497 LassoAnalysis]: Using template '3-lex'. 24.50/9.48 [2019-03-28 22:55:53,281 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,281 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,281 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.48 [2019-03-28 22:55:53,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,282 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,284 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,284 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,315 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,316 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,316 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,317 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.48 [2019-03-28 22:55:53,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,317 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,318 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,319 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,324 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,324 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.48 [2019-03-28 22:55:53,324 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.48 [2019-03-28 22:55:53,324 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,325 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,325 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,325 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,328 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,328 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.48 [2019-03-28 22:55:53,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.48 [2019-03-28 22:55:53,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,328 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,329 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,332 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.48 [2019-03-28 22:55:53,332 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 24.50/9.48 [2019-03-28 22:55:53,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,332 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,333 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,335 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,336 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.48 [2019-03-28 22:55:53,336 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,336 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,337 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,337 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,343 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 24.50/9.48 Termination analysis: LINEAR_WITH_GUESSES 24.50/9.48 Number of strict supporting invariants: 0 24.50/9.48 Number of non-strict supporting invariants: 1 24.50/9.48 Consider only non-deceasing supporting invariants: true 24.50/9.48 Simplify termination arguments: true 24.50/9.48 Simplify supporting invariants: trueOverapproximate stem: false 24.50/9.48 [2019-03-28 22:55:53,343 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 24.50/9.48 [2019-03-28 22:55:53,343 INFO L339 nArgumentSynthesizer]: Template has degree 3. 24.50/9.48 [2019-03-28 22:55:53,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 24.50/9.48 [2019-03-28 22:55:53,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 24.50/9.48 [2019-03-28 22:55:53,344 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 24.50/9.48 [2019-03-28 22:55:53,346 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 24.50/9.48 [2019-03-28 22:55:53,346 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 24.50/9.48 [2019-03-28 22:55:53,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 24.50/9.48 [2019-03-28 22:55:53,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.03 10:55:53 BasicIcfg 24.50/9.48 [2019-03-28 22:55:53,373 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- 24.50/9.48 [2019-03-28 22:55:53,373 INFO L168 Benchmark]: Toolchain (without parser) took 5025.64 ms. Allocated memory was 649.6 MB in the beginning and 774.4 MB in the end (delta: 124.8 MB). Free memory was 564.0 MB in the beginning and 545.3 MB in the end (delta: 18.7 MB). Peak memory consumption was 340.0 MB. Max. memory is 50.3 GB. 24.50/9.48 [2019-03-28 22:55:53,375 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 649.6 MB. Free memory is still 585.5 MB. There was no memory consumed. Max. memory is 50.3 GB. 24.50/9.48 [2019-03-28 22:55:53,376 INFO L168 Benchmark]: CACSL2BoogieTranslator took 225.47 ms. Allocated memory is still 649.6 MB. Free memory was 564.0 MB in the beginning and 554.4 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 50.3 GB. 24.50/9.48 [2019-03-28 22:55:53,376 INFO L168 Benchmark]: Boogie Procedure Inliner took 98.39 ms. Allocated memory was 649.6 MB in the beginning and 665.3 MB in the end (delta: 15.7 MB). Free memory was 554.4 MB in the beginning and 631.6 MB in the end (delta: -77.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 50.3 GB. 24.50/9.48 [2019-03-28 22:55:53,377 INFO L168 Benchmark]: Boogie Preprocessor took 20.51 ms. Allocated memory is still 665.3 MB. Free memory is still 631.6 MB. There was no memory consumed. Max. memory is 50.3 GB. 24.50/9.48 [2019-03-28 22:55:53,377 INFO L168 Benchmark]: RCFGBuilder took 201.09 ms. Allocated memory is still 665.3 MB. Free memory was 631.6 MB in the beginning and 617.0 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 50.3 GB. 24.50/9.48 [2019-03-28 22:55:53,378 INFO L168 Benchmark]: BlockEncodingV2 took 79.26 ms. Allocated memory is still 665.3 MB. Free memory was 617.0 MB in the beginning and 610.5 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 50.3 GB. 24.50/9.48 [2019-03-28 22:55:53,378 INFO L168 Benchmark]: TraceAbstraction took 153.15 ms. Allocated memory is still 665.3 MB. Free memory was 610.5 MB in the beginning and 601.1 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 50.3 GB. 24.50/9.48 [2019-03-28 22:55:53,379 INFO L168 Benchmark]: BuchiAutomizer took 4241.64 ms. Allocated memory was 665.3 MB in the beginning and 774.4 MB in the end (delta: 109.1 MB). Free memory was 601.1 MB in the beginning and 545.3 MB in the end (delta: 55.8 MB). Peak memory consumption was 361.4 MB. Max. memory is 50.3 GB. 24.50/9.48 [2019-03-28 22:55:53,383 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### 24.50/9.48 --- Results --- 24.50/9.48 * Results from de.uni_freiburg.informatik.ultimate.plugins.blockencoding: 24.50/9.48 - StatisticsResult: Initial Icfg 24.50/9.48 6 locations, 7 edges 24.50/9.48 - StatisticsResult: Encoded RCFG 24.50/9.48 2 locations, 2 edges 24.50/9.48 * Results from de.uni_freiburg.informatik.ultimate.core: 24.50/9.48 - StatisticsResult: Toolchain Benchmarks 24.50/9.48 Benchmark results are: 24.50/9.48 * CDTParser took 0.17 ms. Allocated memory is still 649.6 MB. Free memory is still 585.5 MB. There was no memory consumed. Max. memory is 50.3 GB. 24.50/9.48 * CACSL2BoogieTranslator took 225.47 ms. Allocated memory is still 649.6 MB. Free memory was 564.0 MB in the beginning and 554.4 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 50.3 GB. 24.50/9.48 * Boogie Procedure Inliner took 98.39 ms. Allocated memory was 649.6 MB in the beginning and 665.3 MB in the end (delta: 15.7 MB). Free memory was 554.4 MB in the beginning and 631.6 MB in the end (delta: -77.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 50.3 GB. 24.50/9.48 * Boogie Preprocessor took 20.51 ms. Allocated memory is still 665.3 MB. Free memory is still 631.6 MB. There was no memory consumed. Max. memory is 50.3 GB. 24.50/9.48 * RCFGBuilder took 201.09 ms. Allocated memory is still 665.3 MB. Free memory was 631.6 MB in the beginning and 617.0 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 50.3 GB. 24.50/9.48 * BlockEncodingV2 took 79.26 ms. Allocated memory is still 665.3 MB. Free memory was 617.0 MB in the beginning and 610.5 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 50.3 GB. 24.50/9.48 * TraceAbstraction took 153.15 ms. Allocated memory is still 665.3 MB. Free memory was 610.5 MB in the beginning and 601.1 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 50.3 GB. 24.50/9.48 * BuchiAutomizer took 4241.64 ms. Allocated memory was 665.3 MB in the beginning and 774.4 MB in the end (delta: 109.1 MB). Free memory was 601.1 MB in the beginning and 545.3 MB in the end (delta: 55.8 MB). Peak memory consumption was 361.4 MB. Max. memory is 50.3 GB. 24.50/9.48 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: 24.50/9.48 - AllSpecificationsHoldResult: All specifications hold 24.50/9.48 We were not able to verify any specifiation because the program does not contain any specification. 24.50/9.48 - InvariantResult [Line: 10]: Loop Invariant 24.50/9.48 Derived loop invariant: 1 24.50/9.48 - StatisticsResult: Ultimate Automizer benchmark data 24.50/9.48 CFG has 1 procedures, 2 locations, 0 error locations. SAFE Result, 0.0s OverallTime, 0 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 1 LocationsWithAnnotation, 1 PreInvPairs, 1 NumberOfFragments, 1 HoareAnnotationTreeSize, 1 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 1 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, ReuseStatistics: No data available 24.50/9.48 - StatisticsResult: Constructed decomposition of program 24.50/9.48 Trivial decomposition into one module whose termination is unknown. 24.50/9.48 - StatisticsResult: Timing statistics 24.50/9.48 BüchiAutomizer plugin needed 4.2s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 4.1s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital25 mio100 ax152 hnf100 lsp48 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq148 hnf94 smp100 dnf100 smp100 tf105 neg100 sie121 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 10ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 1 LassoNonterminationAnalysisSatUnbounded: 2 LassoNonterminationAnalysisUnsat: 2 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.2s 24.50/9.48 - TerminationAnalysisResult: Unable to decide termination 24.50/9.48 Buchi Automizer is unable to decide termination for the following lasso. 24.50/9.48 Stem: "[18] ULTIMATE.startENTRY-->L10-2: Formula: (and (= v_ULTIMATE.start_main_~y~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~c~0_1 0) (= v_ULTIMATE.start_main_~x~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_2|, ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_1, ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_1, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet0_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_#res, ULTIMATE.start_main_~c~0, ULTIMATE.start_main_~y~0, ULTIMATE.start_main_~x~0]" "[22] L10-2-->L10-2: Formula: (and (< v_ULTIMATE.start_main_~x~0_8 v_ULTIMATE.start_main_~y~0_7) (< 1 v_ULTIMATE.start_main_~x~0_8) (= v_ULTIMATE.start_main_~x~0_7 (* v_ULTIMATE.start_main_~x~0_8 v_ULTIMATE.start_main_~x~0_8)) (= v_ULTIMATE.start_main_~c~0_6 (+ v_ULTIMATE.start_main_~c~0_7 1))) InVars {ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_7, ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_7, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_8} OutVars{ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_6, ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_7, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~c~0, ULTIMATE.start_main_~x~0]" 24.50/9.48 Loop: "[22] L10-2-->L10-2: Formula: (and (< v_ULTIMATE.start_main_~x~0_8 v_ULTIMATE.start_main_~y~0_7) (< 1 v_ULTIMATE.start_main_~x~0_8) (= v_ULTIMATE.start_main_~x~0_7 (* v_ULTIMATE.start_main_~x~0_8 v_ULTIMATE.start_main_~x~0_8)) (= v_ULTIMATE.start_main_~c~0_6 (+ v_ULTIMATE.start_main_~c~0_7 1))) InVars {ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_7, ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_7, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_8} OutVars{ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_6, ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_7, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~c~0, ULTIMATE.start_main_~x~0]" 24.50/9.48 RESULT: Ultimate could not prove your program: unable to determine termination 24.50/9.48 !SESSION 2019-03-28 22:55:45.068 ----------------------------------------------- 24.50/9.48 eclipse.buildId=unknown 24.50/9.48 java.version=1.8.0_181 24.50/9.48 java.vendor=Oracle Corporation 24.50/9.48 BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US 24.50/9.48 Framework arguments: -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -i /export/starexec/sandbox2/benchmark/theBenchmark.c 24.50/9.48 Command-line arguments: -os linux -ws gtk -arch x86_64 -consoleLog -data @user.home/.ultimate -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -data /export/starexec/sandbox2/tmp -i /export/starexec/sandbox2/benchmark/theBenchmark.c 24.50/9.48 24.50/9.48 !ENTRY org.eclipse.core.resources 2 10035 2019-03-28 22:55:53.618 24.50/9.48 !MESSAGE The workspace will exit with unsaved changes in this session. 24.50/9.48 Received shutdown request... 24.50/9.48 Ultimate: 24.50/9.48 GTK+ Version Check 24.50/9.48 EOF