77.51/58.58 MAYBE 77.51/58.58 77.51/58.58 Ultimate: Cannot open display: 77.51/58.58 This is Ultimate 0.1.24-8dc7c08-m 77.51/58.58 [2019-03-28 22:47:15,877 INFO L170 SettingsManager]: Resetting all preferences to default values... 77.51/58.58 [2019-03-28 22:47:15,879 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 77.51/58.58 [2019-03-28 22:47:15,890 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 77.51/58.58 [2019-03-28 22:47:15,890 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 77.51/58.58 [2019-03-28 22:47:15,891 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 77.51/58.58 [2019-03-28 22:47:15,892 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 77.51/58.58 [2019-03-28 22:47:15,894 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 77.51/58.58 [2019-03-28 22:47:15,895 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 77.51/58.58 [2019-03-28 22:47:15,896 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 77.51/58.58 [2019-03-28 22:47:15,897 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 77.51/58.58 [2019-03-28 22:47:15,897 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 77.51/58.58 [2019-03-28 22:47:15,898 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 77.51/58.58 [2019-03-28 22:47:15,899 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 77.51/58.58 [2019-03-28 22:47:15,900 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 77.51/58.58 [2019-03-28 22:47:15,901 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 77.51/58.58 [2019-03-28 22:47:15,902 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 77.51/58.58 [2019-03-28 22:47:15,904 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 77.51/58.58 [2019-03-28 22:47:15,905 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 77.51/58.58 [2019-03-28 22:47:15,907 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 77.51/58.58 [2019-03-28 22:47:15,908 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 77.51/58.58 [2019-03-28 22:47:15,909 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 77.51/58.58 [2019-03-28 22:47:15,911 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 77.51/58.58 [2019-03-28 22:47:15,911 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 77.51/58.58 [2019-03-28 22:47:15,912 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 77.51/58.58 [2019-03-28 22:47:15,912 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 77.51/58.58 [2019-03-28 22:47:15,913 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 77.51/58.58 [2019-03-28 22:47:15,914 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 77.51/58.58 [2019-03-28 22:47:15,914 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 77.51/58.58 [2019-03-28 22:47:15,914 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 77.51/58.58 [2019-03-28 22:47:15,915 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 77.51/58.58 [2019-03-28 22:47:15,916 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 77.51/58.58 [2019-03-28 22:47:15,917 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 77.51/58.58 [2019-03-28 22:47:15,917 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 77.51/58.58 [2019-03-28 22:47:15,918 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 77.51/58.58 [2019-03-28 22:47:15,918 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 77.51/58.58 [2019-03-28 22:47:15,918 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 77.51/58.58 [2019-03-28 22:47:15,919 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 77.51/58.58 [2019-03-28 22:47:15,920 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 77.51/58.58 [2019-03-28 22:47:15,920 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf 77.51/58.58 [2019-03-28 22:47:15,934 INFO L110 SettingsManager]: Loading preferences was successful 77.51/58.58 [2019-03-28 22:47:15,935 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 77.51/58.58 [2019-03-28 22:47:15,936 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 77.51/58.58 [2019-03-28 22:47:15,936 INFO L133 SettingsManager]: * Rewrite not-equals=true 77.51/58.58 [2019-03-28 22:47:15,936 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 77.51/58.58 [2019-03-28 22:47:15,936 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 77.51/58.58 [2019-03-28 22:47:15,936 INFO L133 SettingsManager]: * Use SBE=true 77.51/58.58 [2019-03-28 22:47:15,937 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 77.51/58.58 [2019-03-28 22:47:15,937 INFO L133 SettingsManager]: * Use old map elimination=false 77.51/58.58 [2019-03-28 22:47:15,937 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 77.51/58.58 [2019-03-28 22:47:15,937 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 77.51/58.58 [2019-03-28 22:47:15,937 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 77.51/58.58 [2019-03-28 22:47:15,937 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 77.51/58.58 [2019-03-28 22:47:15,938 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 77.51/58.58 [2019-03-28 22:47:15,938 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 77.51/58.58 [2019-03-28 22:47:15,938 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 77.51/58.58 [2019-03-28 22:47:15,938 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 77.51/58.58 [2019-03-28 22:47:15,938 INFO L133 SettingsManager]: * Check division by zero=IGNORE 77.51/58.58 [2019-03-28 22:47:15,938 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 77.51/58.58 [2019-03-28 22:47:15,939 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 77.51/58.58 [2019-03-28 22:47:15,939 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 77.51/58.58 [2019-03-28 22:47:15,939 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 77.51/58.58 [2019-03-28 22:47:15,939 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 77.51/58.58 [2019-03-28 22:47:15,939 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 77.51/58.58 [2019-03-28 22:47:15,939 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 77.51/58.58 [2019-03-28 22:47:15,940 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 77.51/58.58 [2019-03-28 22:47:15,940 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 77.51/58.58 [2019-03-28 22:47:15,940 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 77.51/58.58 [2019-03-28 22:47:15,940 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 77.51/58.58 [2019-03-28 22:47:15,965 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 77.51/58.58 [2019-03-28 22:47:15,979 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 77.51/58.58 [2019-03-28 22:47:15,982 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 77.51/58.58 [2019-03-28 22:47:15,984 INFO L271 PluginConnector]: Initializing CDTParser... 77.51/58.58 [2019-03-28 22:47:15,984 INFO L276 PluginConnector]: CDTParser initialized 77.51/58.58 [2019-03-28 22:47:15,985 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c 77.51/58.58 [2019-03-28 22:47:16,048 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/4af7be8cee7c4aa68120310dda2b2c27/FLAGb2edc8fc4 77.51/58.58 [2019-03-28 22:47:16,393 INFO L307 CDTParser]: Found 1 translation units. 77.51/58.58 [2019-03-28 22:47:16,394 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c 77.51/58.58 [2019-03-28 22:47:16,400 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/4af7be8cee7c4aa68120310dda2b2c27/FLAGb2edc8fc4 77.51/58.58 [2019-03-28 22:47:16,802 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/4af7be8cee7c4aa68120310dda2b2c27 77.51/58.58 [2019-03-28 22:47:16,813 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 77.51/58.58 [2019-03-28 22:47:16,815 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 77.51/58.58 [2019-03-28 22:47:16,816 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 77.51/58.58 [2019-03-28 22:47:16,816 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 77.51/58.58 [2019-03-28 22:47:16,820 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 77.51/58.58 [2019-03-28 22:47:16,821 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:47:16" (1/1) ... 77.51/58.58 [2019-03-28 22:47:16,824 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b503ab8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:47:16, skipping insertion in model container 77.51/58.58 [2019-03-28 22:47:16,825 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:47:16" (1/1) ... 77.51/58.58 [2019-03-28 22:47:16,833 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 77.51/58.58 [2019-03-28 22:47:16,849 INFO L176 MainTranslator]: Built tables and reachable declarations 77.51/58.58 [2019-03-28 22:47:17,006 INFO L206 PostProcessor]: Analyzing one entry point: main 77.51/58.58 [2019-03-28 22:47:17,010 INFO L191 MainTranslator]: Completed pre-run 77.51/58.58 [2019-03-28 22:47:17,027 INFO L206 PostProcessor]: Analyzing one entry point: main 77.51/58.58 [2019-03-28 22:47:17,042 INFO L195 MainTranslator]: Completed translation 77.51/58.58 [2019-03-28 22:47:17,042 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:47:17 WrapperNode 77.51/58.58 [2019-03-28 22:47:17,042 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 77.51/58.58 [2019-03-28 22:47:17,043 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- 77.51/58.58 [2019-03-28 22:47:17,044 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... 77.51/58.58 [2019-03-28 22:47:17,044 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized 77.51/58.58 [2019-03-28 22:47:17,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:47:17" (1/1) ... 77.51/58.58 [2019-03-28 22:47:17,125 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:47:17" (1/1) ... 77.51/58.58 [2019-03-28 22:47:17,146 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- 77.51/58.58 [2019-03-28 22:47:17,146 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- 77.51/58.58 [2019-03-28 22:47:17,146 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... 77.51/58.58 [2019-03-28 22:47:17,146 INFO L276 PluginConnector]: Boogie Preprocessor initialized 77.51/58.58 [2019-03-28 22:47:17,157 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:47:17" (1/1) ... 77.51/58.58 [2019-03-28 22:47:17,157 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:47:17" (1/1) ... 77.51/58.58 [2019-03-28 22:47:17,157 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:47:17" (1/1) ... 77.51/58.58 [2019-03-28 22:47:17,158 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:47:17" (1/1) ... 77.51/58.58 [2019-03-28 22:47:17,160 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:47:17" (1/1) ... 77.51/58.58 [2019-03-28 22:47:17,165 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:47:17" (1/1) ... 77.51/58.58 [2019-03-28 22:47:17,165 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:47:17" (1/1) ... 77.51/58.58 [2019-03-28 22:47:17,167 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- 77.51/58.58 [2019-03-28 22:47:17,167 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- 77.51/58.58 [2019-03-28 22:47:17,167 INFO L271 PluginConnector]: Initializing RCFGBuilder... 77.51/58.58 [2019-03-28 22:47:17,167 INFO L276 PluginConnector]: RCFGBuilder initialized 77.51/58.58 [2019-03-28 22:47:17,168 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:47:17" (1/1) ... 77.51/58.58 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 77.51/58.58 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 (exit command is (exit), workingDir is null) 77.51/58.58 Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 77.51/58.58 [2019-03-28 22:47:17,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start 77.51/58.58 [2019-03-28 22:47:17,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start 77.51/58.58 [2019-03-28 22:47:17,374 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) 77.51/58.58 [2019-03-28 22:47:17,375 INFO L286 CfgBuilder]: Removed 5 assue(true) statements. 77.51/58.58 [2019-03-28 22:47:17,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 10:47:17 BoogieIcfgContainer 77.51/58.58 [2019-03-28 22:47:17,376 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- 77.51/58.58 [2019-03-28 22:47:17,377 INFO L113 PluginConnector]: ------------------------BlockEncodingV2---------------------------- 77.51/58.58 [2019-03-28 22:47:17,377 INFO L271 PluginConnector]: Initializing BlockEncodingV2... 77.51/58.58 [2019-03-28 22:47:17,379 INFO L276 PluginConnector]: BlockEncodingV2 initialized 77.51/58.58 [2019-03-28 22:47:17,380 INFO L185 PluginConnector]: Executing the observer BlockEncodingObserver from plugin BlockEncodingV2 for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 10:47:17" (1/1) ... 77.51/58.58 [2019-03-28 22:47:17,397 INFO L313 BlockEncoder]: Initial Icfg 6 locations, 7 edges 77.51/58.58 [2019-03-28 22:47:17,398 INFO L258 BlockEncoder]: Using Remove infeasible edges 77.51/58.58 [2019-03-28 22:47:17,399 INFO L263 BlockEncoder]: Using Maximize final states 77.51/58.58 [2019-03-28 22:47:17,400 INFO L270 BlockEncoder]: Using Minimize states even if more edges are added than removed.=false 77.51/58.58 [2019-03-28 22:47:17,400 INFO L276 BlockEncoder]: Using Minimize states using LBE with the strategy=SINGLE 77.51/58.58 [2019-03-28 22:47:17,402 INFO L296 BlockEncoder]: Using Remove sink states 77.51/58.59 [2019-03-28 22:47:17,403 INFO L171 BlockEncoder]: Using Apply optimizations until nothing changes=true 77.51/58.59 [2019-03-28 22:47:17,403 INFO L179 BlockEncoder]: Using Rewrite not-equals 77.51/58.59 [2019-03-28 22:47:17,418 INFO L185 BlockEncoder]: Using Use SBE 77.51/58.59 [2019-03-28 22:47:17,426 INFO L200 BlockEncoder]: SBE split 0 edges 77.51/58.59 [2019-03-28 22:47:17,433 INFO L70 emoveInfeasibleEdges]: Removed 1 edges and 0 locations because of local infeasibility 77.51/58.59 [2019-03-28 22:47:17,434 INFO L71 MaximizeFinalStates]: 0 new accepting states 77.51/58.59 [2019-03-28 22:47:17,448 INFO L100 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding 77.51/58.59 [2019-03-28 22:47:17,450 INFO L70 RemoveSinkStates]: Removed 1 edges and 1 locations by removing sink states 77.51/58.59 [2019-03-28 22:47:17,451 INFO L70 emoveInfeasibleEdges]: Removed 0 edges and 0 locations because of local infeasibility 77.51/58.59 [2019-03-28 22:47:17,451 INFO L71 MaximizeFinalStates]: 0 new accepting states 77.51/58.59 [2019-03-28 22:47:17,452 INFO L100 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding 77.51/58.59 [2019-03-28 22:47:17,452 INFO L70 RemoveSinkStates]: Removed 0 edges and 0 locations by removing sink states 77.51/58.59 [2019-03-28 22:47:17,452 INFO L313 BlockEncoder]: Encoded RCFG 2 locations, 2 edges 77.51/58.59 [2019-03-28 22:47:17,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 28.03 10:47:17 BasicIcfg 77.51/58.59 [2019-03-28 22:47:17,453 INFO L132 PluginConnector]: ------------------------ END BlockEncodingV2---------------------------- 77.51/58.59 [2019-03-28 22:47:17,454 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- 77.51/58.59 [2019-03-28 22:47:17,454 INFO L271 PluginConnector]: Initializing TraceAbstraction... 77.51/58.59 [2019-03-28 22:47:17,457 INFO L276 PluginConnector]: TraceAbstraction initialized 77.51/58.59 [2019-03-28 22:47:17,457 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.03 10:47:16" (1/4) ... 77.51/58.59 [2019-03-28 22:47:17,458 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68916379 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 10:47:17, skipping insertion in model container 77.51/58.59 [2019-03-28 22:47:17,458 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:47:17" (2/4) ... 77.51/58.59 [2019-03-28 22:47:17,459 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68916379 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 10:47:17, skipping insertion in model container 77.51/58.59 [2019-03-28 22:47:17,459 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 10:47:17" (3/4) ... 77.51/58.59 [2019-03-28 22:47:17,460 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68916379 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 10:47:17, skipping insertion in model container 77.51/58.59 [2019-03-28 22:47:17,460 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 28.03 10:47:17" (4/4) ... 77.51/58.59 [2019-03-28 22:47:17,462 INFO L112 eAbstractionObserver]: Analyzing ICFG theBenchmark.c_BEv2 77.51/58.59 [2019-03-28 22:47:17,471 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION 77.51/58.59 [2019-03-28 22:47:17,479 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. 77.51/58.59 [2019-03-28 22:47:17,496 INFO L257 AbstractCegarLoop]: Starting to check reachability of 0 error locations. 77.51/58.59 [2019-03-28 22:47:17,524 INFO L133 ementStrategyFactory]: Using default assertion order modulation 77.51/58.59 [2019-03-28 22:47:17,525 INFO L382 AbstractCegarLoop]: Interprodecural is true 77.51/58.59 [2019-03-28 22:47:17,525 INFO L383 AbstractCegarLoop]: Hoare is true 77.51/58.59 [2019-03-28 22:47:17,526 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates 77.51/58.59 [2019-03-28 22:47:17,526 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE 77.51/58.59 [2019-03-28 22:47:17,526 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION 77.51/58.59 [2019-03-28 22:47:17,526 INFO L387 AbstractCegarLoop]: Difference is false 77.51/58.59 [2019-03-28 22:47:17,526 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA 77.51/58.59 [2019-03-28 22:47:17,527 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== 77.51/58.59 [2019-03-28 22:47:17,541 INFO L276 IsEmpty]: Start isEmpty. Operand 2 states. 77.51/58.59 [2019-03-28 22:47:17,547 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. 77.51/58.59 [2019-03-28 22:47:17,550 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 2 states. 77.51/58.59 [2019-03-28 22:47:17,599 INFO L451 ceAbstractionStarter]: At program point L16-2(lines 16 20) the Hoare annotation is: true 77.51/58.59 [2019-03-28 22:47:17,600 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. 77.51/58.59 [2019-03-28 22:47:17,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 10:47:17 BasicIcfg 77.51/58.59 [2019-03-28 22:47:17,608 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- 77.51/58.59 [2019-03-28 22:47:17,609 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- 77.51/58.59 [2019-03-28 22:47:17,609 INFO L271 PluginConnector]: Initializing BuchiAutomizer... 77.51/58.59 [2019-03-28 22:47:17,612 INFO L276 PluginConnector]: BuchiAutomizer initialized 77.51/58.59 [2019-03-28 22:47:17,613 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 77.51/58.59 [2019-03-28 22:47:17,613 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.03 10:47:16" (1/5) ... 77.51/58.59 [2019-03-28 22:47:17,614 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@624ccf67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.03 10:47:17, skipping insertion in model container 77.51/58.59 [2019-03-28 22:47:17,614 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 77.51/58.59 [2019-03-28 22:47:17,614 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:47:17" (2/5) ... 77.51/58.59 [2019-03-28 22:47:17,614 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@624ccf67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.03 10:47:17, skipping insertion in model container 77.51/58.59 [2019-03-28 22:47:17,614 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 77.51/58.59 [2019-03-28 22:47:17,615 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 10:47:17" (3/5) ... 77.51/58.59 [2019-03-28 22:47:17,615 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@624ccf67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.03 10:47:17, skipping insertion in model container 77.51/58.59 [2019-03-28 22:47:17,615 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 77.51/58.59 [2019-03-28 22:47:17,615 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 28.03 10:47:17" (4/5) ... 77.51/58.59 [2019-03-28 22:47:17,616 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@624ccf67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.03 10:47:17, skipping insertion in model container 77.51/58.59 [2019-03-28 22:47:17,616 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 77.51/58.59 [2019-03-28 22:47:17,616 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 10:47:17" (5/5) ... 77.51/58.59 [2019-03-28 22:47:17,617 INFO L375 chiAutomizerObserver]: Analyzing ICFG theBenchmark.c_BEv2 77.51/58.59 [2019-03-28 22:47:17,645 INFO L133 ementStrategyFactory]: Using default assertion order modulation 77.51/58.59 [2019-03-28 22:47:17,645 INFO L374 BuchiCegarLoop]: Interprodecural is true 77.51/58.59 [2019-03-28 22:47:17,645 INFO L375 BuchiCegarLoop]: Hoare is true 77.51/58.59 [2019-03-28 22:47:17,645 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates 77.51/58.59 [2019-03-28 22:47:17,645 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE 77.51/58.59 [2019-03-28 22:47:17,646 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION 77.51/58.59 [2019-03-28 22:47:17,646 INFO L379 BuchiCegarLoop]: Difference is false 77.51/58.59 [2019-03-28 22:47:17,646 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA 77.51/58.59 [2019-03-28 22:47:17,646 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== 77.51/58.59 [2019-03-28 22:47:17,649 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2 states. 77.51/58.59 [2019-03-28 22:47:17,667 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 77.51/58.59 [2019-03-28 22:47:17,668 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 77.51/58.59 [2019-03-28 22:47:17,668 INFO L119 BuchiIsEmpty]: Starting construction of run 77.51/58.59 [2019-03-28 22:47:17,673 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 77.51/58.59 [2019-03-28 22:47:17,674 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1] 77.51/58.59 [2019-03-28 22:47:17,674 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ 77.51/58.59 [2019-03-28 22:47:17,674 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2 states. 77.51/58.59 [2019-03-28 22:47:17,674 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 77.51/58.59 [2019-03-28 22:47:17,675 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 77.51/58.59 [2019-03-28 22:47:17,675 INFO L119 BuchiIsEmpty]: Starting construction of run 77.51/58.59 [2019-03-28 22:47:17,675 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 77.51/58.59 [2019-03-28 22:47:17,675 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1] 77.51/58.59 [2019-03-28 22:47:17,680 INFO L794 eck$LassoCheckResult]: Stem: 3#ULTIMATE.startENTRYtrue [19] ULTIMATE.startENTRY-->L16-2: Formula: (and (= v_ULTIMATE.start_main_~y~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~x~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|) (= v_ULTIMATE.start_main_~z~0_1 |v_ULTIMATE.start_main_#t~nondet2_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_2|, ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_1, ULTIMATE.start_main_~z~0=v_ULTIMATE.start_main_~z~0_1, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet2_4|, |v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet0_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#res, ULTIMATE.start_main_~y~0, ULTIMATE.start_main_~z~0, ULTIMATE.start_main_~x~0] 4#L16-2true 77.51/58.59 [2019-03-28 22:47:17,681 INFO L796 eck$LassoCheckResult]: Loop: 4#L16-2true [24] L16-2-->L16-2: Formula: (and (= v_ULTIMATE.start_main_~x~0_7 (+ v_ULTIMATE.start_main_~y~0_7 v_ULTIMATE.start_main_~x~0_8)) (= v_ULTIMATE.start_main_~y~0_6 (+ v_ULTIMATE.start_main_~z~0_7 v_ULTIMATE.start_main_~y~0_7)) (= v_ULTIMATE.start_main_~z~0_6 (+ v_ULTIMATE.start_main_~z~0_7 v_ULTIMATE.start_main_~x~0_7)) (< 0 v_ULTIMATE.start_main_~x~0_8)) InVars {ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_7, ULTIMATE.start_main_~z~0=v_ULTIMATE.start_main_~z~0_7, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_8} OutVars{ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_6, ULTIMATE.start_main_~z~0=v_ULTIMATE.start_main_~z~0_6, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~y~0, ULTIMATE.start_main_~z~0, ULTIMATE.start_main_~x~0] 4#L16-2true 77.51/58.59 [2019-03-28 22:47:17,687 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 77.51/58.59 [2019-03-28 22:47:17,688 INFO L82 PathProgramCache]: Analyzing trace with hash 50, now seen corresponding path program 1 times 77.51/58.59 [2019-03-28 22:47:17,690 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 77.51/58.59 [2019-03-28 22:47:17,690 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 77.51/58.59 [2019-03-28 22:47:17,719 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 77.51/58.59 [2019-03-28 22:47:17,719 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 77.51/58.59 [2019-03-28 22:47:17,719 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 77.51/58.59 [2019-03-28 22:47:17,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 77.51/58.59 [2019-03-28 22:47:17,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 77.51/58.59 [2019-03-28 22:47:17,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 77.51/58.59 [2019-03-28 22:47:17,765 INFO L82 PathProgramCache]: Analyzing trace with hash 55, now seen corresponding path program 1 times 77.51/58.59 [2019-03-28 22:47:17,765 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 77.51/58.59 [2019-03-28 22:47:17,766 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 77.51/58.59 [2019-03-28 22:47:17,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 77.51/58.59 [2019-03-28 22:47:17,768 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 77.51/58.59 [2019-03-28 22:47:17,768 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 77.51/58.59 [2019-03-28 22:47:17,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 77.51/58.59 [2019-03-28 22:47:17,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 77.51/58.59 [2019-03-28 22:47:17,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 77.51/58.59 [2019-03-28 22:47:17,784 INFO L82 PathProgramCache]: Analyzing trace with hash 1574, now seen corresponding path program 1 times 77.51/58.59 [2019-03-28 22:47:17,784 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 77.51/58.59 [2019-03-28 22:47:17,785 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 77.51/58.59 [2019-03-28 22:47:17,786 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 77.51/58.59 [2019-03-28 22:47:17,786 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 77.51/58.59 [2019-03-28 22:47:17,786 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 77.51/58.59 [2019-03-28 22:47:17,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 77.51/58.59 [2019-03-28 22:47:17,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 77.51/58.59 [2019-03-28 22:47:17,857 INFO L216 LassoAnalysis]: Preferences: 77.51/58.59 [2019-03-28 22:47:17,858 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 77.51/58.59 [2019-03-28 22:47:17,859 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 77.51/58.59 [2019-03-28 22:47:17,859 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 77.51/58.59 [2019-03-28 22:47:17,859 INFO L127 ssoRankerPreferences]: Use exernal solver: true 77.51/58.59 [2019-03-28 22:47:17,859 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 77.51/58.59 [2019-03-28 22:47:17,859 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 77.51/58.59 [2019-03-28 22:47:17,859 INFO L130 ssoRankerPreferences]: Path of dumped script: 77.51/58.59 [2019-03-28 22:47:17,860 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop 77.51/58.59 [2019-03-28 22:47:17,860 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 77.51/58.59 [2019-03-28 22:47:17,860 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 77.51/58.59 [2019-03-28 22:47:17,880 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.51/58.59 [2019-03-28 22:47:17,890 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.51/58.59 [2019-03-28 22:47:17,896 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.51/58.59 [2019-03-28 22:47:18,002 INFO L300 LassoAnalysis]: Preprocessing complete. 77.51/58.59 [2019-03-28 22:47:18,003 INFO L412 LassoAnalysis]: Checking for nontermination... 77.51/58.59 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 77.51/58.59 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 77.51/58.59 Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 77.51/58.59 [2019-03-28 22:47:18,009 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 77.51/58.59 [2019-03-28 22:47:18,010 INFO L163 nArgumentSynthesizer]: Using integer mode. 77.51/58.59 [2019-03-28 22:47:18,042 INFO L445 LassoAnalysis]: Proved nontermination for one component. 77.51/58.59 [2019-03-28 22:47:18,043 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: [] 77.51/58.59 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 77.51/58.59 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 77.51/58.59 Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 77.51/58.59 [2019-03-28 22:47:18,048 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 77.51/58.59 [2019-03-28 22:47:18,048 INFO L163 nArgumentSynthesizer]: Using integer mode. 77.51/58.59 [2019-03-28 22:47:18,075 INFO L445 LassoAnalysis]: Proved nontermination for one component. 77.51/58.59 [2019-03-28 22:47:18,075 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: [] 77.51/58.59 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 77.51/58.59 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 77.51/58.59 Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 77.51/58.59 [2019-03-28 22:47:18,080 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 77.51/58.59 [2019-03-28 22:47:18,080 INFO L163 nArgumentSynthesizer]: Using integer mode. 77.51/58.59 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 77.51/58.59 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 77.51/58.59 Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 77.51/58.59 [2019-03-28 22:47:18,113 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 77.51/58.59 [2019-03-28 22:47:18,113 INFO L163 nArgumentSynthesizer]: Using integer mode. 77.51/58.59 [2019-03-28 22:47:30,155 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. 77.51/58.59 [2019-03-28 22:47:30,160 INFO L216 LassoAnalysis]: Preferences: 77.51/58.59 [2019-03-28 22:47:30,160 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 77.51/58.59 [2019-03-28 22:47:30,161 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 77.51/58.59 [2019-03-28 22:47:30,161 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 77.51/58.59 [2019-03-28 22:47:30,161 INFO L127 ssoRankerPreferences]: Use exernal solver: false 77.51/58.59 [2019-03-28 22:47:30,161 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 77.51/58.59 [2019-03-28 22:47:30,161 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 77.51/58.59 [2019-03-28 22:47:30,161 INFO L130 ssoRankerPreferences]: Path of dumped script: 77.51/58.59 [2019-03-28 22:47:30,161 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop 77.51/58.59 [2019-03-28 22:47:30,162 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 77.51/58.59 [2019-03-28 22:47:30,162 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 77.51/58.59 [2019-03-28 22:47:30,164 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.51/58.59 [2019-03-28 22:47:30,168 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.51/58.59 [2019-03-28 22:47:30,172 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.51/58.59 [2019-03-28 22:47:30,240 INFO L300 LassoAnalysis]: Preprocessing complete. 77.51/58.59 [2019-03-28 22:47:30,246 INFO L497 LassoAnalysis]: Using template 'affine'. 77.51/58.59 [2019-03-28 22:47:30,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,249 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:30,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,249 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,254 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,254 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,263 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,263 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,264 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:30,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,264 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,267 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,267 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,275 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,275 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,276 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:30,276 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:30,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,277 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,278 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,278 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,289 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,289 INFO L497 LassoAnalysis]: Using template '2-nested'. 77.51/58.59 [2019-03-28 22:47:30,289 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,290 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:30,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,291 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,294 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,294 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,299 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,299 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,300 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:30,300 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,300 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,300 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,303 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,303 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,315 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:30,315 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:30,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,316 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,317 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,317 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,329 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,330 INFO L497 LassoAnalysis]: Using template '3-nested'. 77.51/58.59 [2019-03-28 22:47:30,330 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,331 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:30,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,331 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,335 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,335 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,341 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,343 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:30,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,343 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,346 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,346 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,355 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,356 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,356 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:30,356 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:30,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,357 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,358 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,358 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,371 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,371 INFO L497 LassoAnalysis]: Using template '4-nested'. 77.51/58.59 [2019-03-28 22:47:30,372 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,372 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:30,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,373 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,376 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,376 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,382 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,382 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,383 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:30,383 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,383 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,386 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,386 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,397 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,398 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:30,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:30,399 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,399 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,400 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,401 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,415 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,415 INFO L497 LassoAnalysis]: Using template '2-phase'. 77.51/58.59 [2019-03-28 22:47:30,416 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,417 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:30,417 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.51/58.59 [2019-03-28 22:47:30,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,418 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,420 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,420 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,429 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,429 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,430 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:30,430 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.51/58.59 [2019-03-28 22:47:30,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,431 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,433 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,433 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,442 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,443 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,443 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:30,443 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.51/58.59 [2019-03-28 22:47:30,444 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:30,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,444 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,446 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,446 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,480 INFO L497 LassoAnalysis]: Using template '3-phase'. 77.51/58.59 [2019-03-28 22:47:30,480 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,481 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:30,481 INFO L339 nArgumentSynthesizer]: Template has degree 2. 77.51/58.59 [2019-03-28 22:47:30,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,482 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,485 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,485 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,492 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,493 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,494 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:30,494 INFO L339 nArgumentSynthesizer]: Template has degree 2. 77.51/58.59 [2019-03-28 22:47:30,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,494 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,497 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,497 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,507 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,508 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:30,509 INFO L339 nArgumentSynthesizer]: Template has degree 2. 77.51/58.59 [2019-03-28 22:47:30,509 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:30,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,509 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,511 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,511 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,576 INFO L497 LassoAnalysis]: Using template '4-phase'. 77.51/58.59 [2019-03-28 22:47:30,576 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,577 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:30,578 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.51/58.59 [2019-03-28 22:47:30,578 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,578 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,579 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,582 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,582 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,593 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,594 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,594 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:30,595 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.51/58.59 [2019-03-28 22:47:30,595 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,595 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,595 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,599 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,599 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,611 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,612 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:30,612 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.51/58.59 [2019-03-28 22:47:30,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:30,613 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,613 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,616 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,860 INFO L497 LassoAnalysis]: Using template '2-lex'. 77.51/58.59 [2019-03-28 22:47:30,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,862 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:30,862 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.51/58.59 [2019-03-28 22:47:30,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,863 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,864 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,864 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,871 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:30,871 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.51/58.59 [2019-03-28 22:47:30,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,872 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,873 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,873 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,879 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,879 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,880 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:30,880 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.51/58.59 [2019-03-28 22:47:30,880 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:30,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,881 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,882 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,896 INFO L497 LassoAnalysis]: Using template '3-lex'. 77.51/58.59 [2019-03-28 22:47:30,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,897 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:30,898 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.51/58.59 [2019-03-28 22:47:30,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,899 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,901 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,901 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,909 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,910 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:30,910 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.51/58.59 [2019-03-28 22:47:30,910 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,910 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,913 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,913 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:30,920 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:30,921 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:30,922 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:30,922 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.51/58.59 [2019-03-28 22:47:30,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:30,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:30,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:30,923 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 77.51/58.59 [2019-03-28 22:47:30,959 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:30,960 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:31,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:31,019 INFO L216 LassoAnalysis]: Preferences: 77.51/58.59 [2019-03-28 22:47:31,019 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 77.51/58.59 [2019-03-28 22:47:31,019 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 77.51/58.59 [2019-03-28 22:47:31,019 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 77.51/58.59 [2019-03-28 22:47:31,019 INFO L127 ssoRankerPreferences]: Use exernal solver: true 77.51/58.59 [2019-03-28 22:47:31,020 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 77.51/58.59 [2019-03-28 22:47:31,020 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 77.51/58.59 [2019-03-28 22:47:31,020 INFO L130 ssoRankerPreferences]: Path of dumped script: 77.51/58.59 [2019-03-28 22:47:31,020 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Lasso 77.51/58.59 [2019-03-28 22:47:31,020 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 77.51/58.59 [2019-03-28 22:47:31,020 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 77.51/58.59 [2019-03-28 22:47:31,022 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.51/58.59 [2019-03-28 22:47:31,027 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.51/58.59 [2019-03-28 22:47:31,029 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.51/58.59 [2019-03-28 22:47:31,044 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.51/58.59 [2019-03-28 22:47:31,047 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.51/58.59 [2019-03-28 22:47:31,050 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.51/58.59 [2019-03-28 22:47:31,053 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.51/58.59 [2019-03-28 22:47:31,142 INFO L300 LassoAnalysis]: Preprocessing complete. 77.51/58.59 [2019-03-28 22:47:31,143 INFO L412 LassoAnalysis]: Checking for nontermination... 77.51/58.59 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 77.51/58.59 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 77.51/58.59 Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 77.51/58.59 [2019-03-28 22:47:31,148 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 77.51/58.59 [2019-03-28 22:47:31,148 INFO L163 nArgumentSynthesizer]: Using integer mode. 77.51/58.59 [2019-03-28 22:47:31,177 INFO L445 LassoAnalysis]: Proved nontermination for one component. 77.51/58.59 [2019-03-28 22:47:31,177 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: [] 77.51/58.59 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 77.51/58.59 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 77.51/58.59 Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 77.51/58.59 [2019-03-28 22:47:31,187 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 77.51/58.59 [2019-03-28 22:47:31,187 INFO L163 nArgumentSynthesizer]: Using integer mode. 77.51/58.59 [2019-03-28 22:47:31,191 INFO L445 LassoAnalysis]: Proved nontermination for one component. 77.51/58.59 [2019-03-28 22:47:31,191 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: [] 77.51/58.59 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 77.51/58.59 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 77.51/58.59 Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 77.51/58.59 [2019-03-28 22:47:31,222 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 77.51/58.59 [2019-03-28 22:47:31,222 INFO L163 nArgumentSynthesizer]: Using integer mode. 77.51/58.59 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 77.51/58.59 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 77.51/58.59 Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 77.51/58.59 [2019-03-28 22:47:31,271 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 77.51/58.59 [2019-03-28 22:47:31,271 INFO L163 nArgumentSynthesizer]: Using integer mode. 77.51/58.59 [2019-03-28 22:47:43,316 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. 77.51/58.59 [2019-03-28 22:47:43,321 INFO L216 LassoAnalysis]: Preferences: 77.51/58.59 [2019-03-28 22:47:43,322 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 77.51/58.59 [2019-03-28 22:47:43,322 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 77.51/58.59 [2019-03-28 22:47:43,322 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 77.51/58.59 [2019-03-28 22:47:43,322 INFO L127 ssoRankerPreferences]: Use exernal solver: false 77.51/58.59 [2019-03-28 22:47:43,322 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 77.51/58.59 [2019-03-28 22:47:43,322 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 77.51/58.59 [2019-03-28 22:47:43,322 INFO L130 ssoRankerPreferences]: Path of dumped script: 77.51/58.59 [2019-03-28 22:47:43,322 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Lasso 77.51/58.59 [2019-03-28 22:47:43,323 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 77.51/58.59 [2019-03-28 22:47:43,323 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 77.51/58.59 [2019-03-28 22:47:43,324 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.51/58.59 [2019-03-28 22:47:43,329 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.51/58.59 [2019-03-28 22:47:43,331 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.51/58.59 [2019-03-28 22:47:43,344 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.51/58.59 [2019-03-28 22:47:43,347 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.51/58.59 [2019-03-28 22:47:43,349 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.51/58.59 [2019-03-28 22:47:43,352 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.51/58.59 [2019-03-28 22:47:43,451 INFO L300 LassoAnalysis]: Preprocessing complete. 77.51/58.59 [2019-03-28 22:47:43,451 INFO L497 LassoAnalysis]: Using template 'affine'. 77.51/58.59 [2019-03-28 22:47:43,452 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,452 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,453 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,454 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,454 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,456 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,457 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,457 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,457 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,457 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,457 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,458 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,458 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,458 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,458 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,459 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,459 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,459 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,460 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,460 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,460 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,460 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,461 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,463 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,464 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,464 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,464 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,464 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,464 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,465 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,465 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,465 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,466 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,466 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,466 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,466 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,467 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,467 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,467 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,468 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,468 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,468 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,468 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,468 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,469 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,469 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,469 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,470 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,470 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,471 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,471 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,472 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,474 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,474 INFO L497 LassoAnalysis]: Using template '2-nested'. 77.51/58.59 [2019-03-28 22:47:43,474 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,475 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,475 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,475 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,476 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,476 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,478 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,478 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,479 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,479 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,479 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,479 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,479 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,479 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,480 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,480 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,481 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,481 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,481 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,482 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,482 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,485 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,485 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,486 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,486 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,487 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,487 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,487 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,487 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,488 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,488 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,488 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,489 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,489 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,489 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,490 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,490 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,490 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,491 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,491 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,491 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,491 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,492 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,492 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,492 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,493 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,493 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,494 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,494 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,497 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,497 INFO L497 LassoAnalysis]: Using template '3-nested'. 77.51/58.59 [2019-03-28 22:47:43,497 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,498 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,498 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,500 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,500 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,502 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,503 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,503 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,503 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,503 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,503 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,504 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,504 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,505 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,505 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,506 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,506 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,507 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,507 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,511 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,512 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,512 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,512 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,513 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,513 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,513 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,514 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,514 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,514 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,514 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,515 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,515 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,515 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,516 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,516 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,516 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,517 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,517 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,517 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,518 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,518 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,518 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,518 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,519 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,519 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,519 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,519 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,521 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,521 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,525 INFO L497 LassoAnalysis]: Using template '4-nested'. 77.51/58.59 [2019-03-28 22:47:43,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,525 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,526 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,526 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,528 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,528 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,530 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,531 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,531 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,531 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,531 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,532 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,532 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,532 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,533 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,533 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,534 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,535 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,535 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,540 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,541 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,541 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,542 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,542 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,543 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,543 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,544 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,544 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,545 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,545 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,545 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,546 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,546 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,546 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,546 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,547 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,547 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,547 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,547 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,547 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,548 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,548 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,549 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.51/58.59 [2019-03-28 22:47:43,549 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,549 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,549 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,551 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,551 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,555 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,555 INFO L497 LassoAnalysis]: Using template '2-phase'. 77.51/58.59 [2019-03-28 22:47:43,556 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,556 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,557 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.51/58.59 [2019-03-28 22:47:43,557 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,557 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,558 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,559 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,562 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,563 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,563 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.51/58.59 [2019-03-28 22:47:43,563 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,564 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,564 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,564 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,565 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,566 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,566 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.51/58.59 [2019-03-28 22:47:43,566 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,567 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,567 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,568 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,568 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,582 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,582 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,583 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,583 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.51/58.59 [2019-03-28 22:47:43,583 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,584 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,584 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,584 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,584 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,585 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,585 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,586 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,586 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.51/58.59 [2019-03-28 22:47:43,586 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,587 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,587 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,587 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,587 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,587 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,588 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,589 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,589 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.51/58.59 [2019-03-28 22:47:43,589 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,590 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,590 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,590 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,590 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,591 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,591 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,592 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,592 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.51/58.59 [2019-03-28 22:47:43,592 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,592 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,592 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,594 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,594 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,598 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,598 INFO L497 LassoAnalysis]: Using template '3-phase'. 77.51/58.59 [2019-03-28 22:47:43,599 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,599 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,599 INFO L339 nArgumentSynthesizer]: Template has degree 2. 77.51/58.59 [2019-03-28 22:47:43,600 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,600 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,600 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,602 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,602 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,608 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,608 INFO L339 nArgumentSynthesizer]: Template has degree 2. 77.51/58.59 [2019-03-28 22:47:43,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,608 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,609 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,611 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,612 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,612 INFO L339 nArgumentSynthesizer]: Template has degree 2. 77.51/58.59 [2019-03-28 22:47:43,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,612 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,614 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,614 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,648 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,649 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,649 INFO L339 nArgumentSynthesizer]: Template has degree 2. 77.51/58.59 [2019-03-28 22:47:43,649 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,650 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,651 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,652 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,653 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,653 INFO L339 nArgumentSynthesizer]: Template has degree 2. 77.51/58.59 [2019-03-28 22:47:43,653 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,654 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,655 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,656 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,656 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,657 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,657 INFO L339 nArgumentSynthesizer]: Template has degree 2. 77.51/58.59 [2019-03-28 22:47:43,657 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,657 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,658 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,658 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,660 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,660 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,660 INFO L339 nArgumentSynthesizer]: Template has degree 2. 77.51/58.59 [2019-03-28 22:47:43,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,661 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,663 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,663 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,669 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,669 INFO L497 LassoAnalysis]: Using template '4-phase'. 77.51/58.59 [2019-03-28 22:47:43,669 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,670 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,670 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.51/58.59 [2019-03-28 22:47:43,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,671 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,674 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,674 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,682 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,683 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,683 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.51/58.59 [2019-03-28 22:47:43,683 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,683 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,683 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,683 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,685 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,685 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,686 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,687 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,687 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.51/58.59 [2019-03-28 22:47:43,687 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,688 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,690 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,691 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,790 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,791 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,791 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,791 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.51/58.59 [2019-03-28 22:47:43,792 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,792 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,793 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,794 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,794 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,795 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,795 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.51/58.59 [2019-03-28 22:47:43,795 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,796 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,797 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,797 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,798 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,798 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,798 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,799 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.51/58.59 [2019-03-28 22:47:43,799 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,799 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,800 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,801 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,801 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,801 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,802 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,802 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.51/58.59 [2019-03-28 22:47:43,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,803 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,805 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,805 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,813 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,813 INFO L497 LassoAnalysis]: Using template '2-lex'. 77.51/58.59 [2019-03-28 22:47:43,814 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,814 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,814 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.51/58.59 [2019-03-28 22:47:43,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,815 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,816 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,816 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,820 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,820 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,821 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,821 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.51/58.59 [2019-03-28 22:47:43,821 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,821 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,822 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,822 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,823 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,824 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,824 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,824 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.51/58.59 [2019-03-28 22:47:43,825 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,825 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,826 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,826 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,837 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,837 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,837 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.51/58.59 [2019-03-28 22:47:43,837 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,838 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,838 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,838 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,838 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,839 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,840 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,840 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,841 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,841 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.51/58.59 [2019-03-28 22:47:43,841 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,842 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,842 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,842 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,845 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,845 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.51/58.59 [2019-03-28 22:47:43,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,845 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,846 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,846 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,848 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,848 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.51/58.59 [2019-03-28 22:47:43,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,849 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,850 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,850 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,854 INFO L497 LassoAnalysis]: Using template '3-lex'. 77.51/58.59 [2019-03-28 22:47:43,855 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,855 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,856 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.51/58.59 [2019-03-28 22:47:43,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,856 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,858 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,858 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,865 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,865 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.51/58.59 [2019-03-28 22:47:43,866 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,866 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,867 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,867 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,870 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,870 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.51/58.59 [2019-03-28 22:47:43,870 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,871 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,873 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,896 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,896 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.51/58.59 [2019-03-28 22:47:43,896 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,897 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,898 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,898 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,901 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,901 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.51/58.59 [2019-03-28 22:47:43,901 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.51/58.59 [2019-03-28 22:47:43,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.51/58.59 [2019-03-28 22:47:43,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.51/58.59 [2019-03-28 22:47:43,902 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 77.51/58.59 [2019-03-28 22:47:43,903 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 77.51/58.59 [2019-03-28 22:47:43,903 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.51/58.59 [2019-03-28 22:47:43,905 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.51/58.59 [2019-03-28 22:47:43,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.51/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.51/58.59 Number of strict supporting invariants: 0 77.51/58.59 Number of non-strict supporting invariants: 1 77.51/58.59 Consider only non-deceasing supporting invariants: true 77.51/58.59 Simplify termination arguments: true 77.51/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.51/58.59 [2019-03-28 22:47:43,906 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.51/58.59 [2019-03-28 22:47:43,906 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.62/58.59 [2019-03-28 22:47:43,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.59 [2019-03-28 22:47:43,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.59 [2019-03-28 22:47:43,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.59 [2019-03-28 22:47:43,907 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 77.62/58.59 [2019-03-28 22:47:43,907 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 77.62/58.59 [2019-03-28 22:47:43,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.59 [2019-03-28 22:47:43,910 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.59 [2019-03-28 22:47:43,910 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.59 Number of strict supporting invariants: 0 77.62/58.59 Number of non-strict supporting invariants: 1 77.62/58.59 Consider only non-deceasing supporting invariants: true 77.62/58.59 Simplify termination arguments: true 77.62/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.59 [2019-03-28 22:47:43,911 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.59 [2019-03-28 22:47:43,911 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.62/58.59 [2019-03-28 22:47:43,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.59 [2019-03-28 22:47:43,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.59 [2019-03-28 22:47:43,911 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 77.62/58.59 [2019-03-28 22:47:43,913 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 77.62/58.59 [2019-03-28 22:47:43,914 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 77.62/58.59 [2019-03-28 22:47:43,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.59 [2019-03-28 22:47:43,922 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. 77.62/58.59 [2019-03-28 22:47:43,922 INFO L794 eck$LassoCheckResult]: Stem: 3#ULTIMATE.startENTRYtrue [19] ULTIMATE.startENTRY-->L16-2: Formula: (and (= v_ULTIMATE.start_main_~y~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~x~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|) (= v_ULTIMATE.start_main_~z~0_1 |v_ULTIMATE.start_main_#t~nondet2_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_2|, ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_1, ULTIMATE.start_main_~z~0=v_ULTIMATE.start_main_~z~0_1, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet2_4|, |v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet0_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#res, ULTIMATE.start_main_~y~0, ULTIMATE.start_main_~z~0, ULTIMATE.start_main_~x~0] 4#L16-2true [24] L16-2-->L16-2: Formula: (and (= v_ULTIMATE.start_main_~x~0_7 (+ v_ULTIMATE.start_main_~y~0_7 v_ULTIMATE.start_main_~x~0_8)) (= v_ULTIMATE.start_main_~y~0_6 (+ v_ULTIMATE.start_main_~z~0_7 v_ULTIMATE.start_main_~y~0_7)) (= v_ULTIMATE.start_main_~z~0_6 (+ v_ULTIMATE.start_main_~z~0_7 v_ULTIMATE.start_main_~x~0_7)) (< 0 v_ULTIMATE.start_main_~x~0_8)) InVars {ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_7, ULTIMATE.start_main_~z~0=v_ULTIMATE.start_main_~z~0_7, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_8} OutVars{ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_6, ULTIMATE.start_main_~z~0=v_ULTIMATE.start_main_~z~0_6, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~y~0, ULTIMATE.start_main_~z~0, ULTIMATE.start_main_~x~0] 4#L16-2true 77.62/58.59 [2019-03-28 22:47:43,922 INFO L796 eck$LassoCheckResult]: Loop: 4#L16-2true [24] L16-2-->L16-2: Formula: (and (= v_ULTIMATE.start_main_~x~0_7 (+ v_ULTIMATE.start_main_~y~0_7 v_ULTIMATE.start_main_~x~0_8)) (= v_ULTIMATE.start_main_~y~0_6 (+ v_ULTIMATE.start_main_~z~0_7 v_ULTIMATE.start_main_~y~0_7)) (= v_ULTIMATE.start_main_~z~0_6 (+ v_ULTIMATE.start_main_~z~0_7 v_ULTIMATE.start_main_~x~0_7)) (< 0 v_ULTIMATE.start_main_~x~0_8)) InVars {ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_7, ULTIMATE.start_main_~z~0=v_ULTIMATE.start_main_~z~0_7, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_8} OutVars{ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_6, ULTIMATE.start_main_~z~0=v_ULTIMATE.start_main_~z~0_6, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~y~0, ULTIMATE.start_main_~z~0, ULTIMATE.start_main_~x~0] 4#L16-2true 77.62/58.59 [2019-03-28 22:47:43,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 77.62/58.59 [2019-03-28 22:47:43,923 INFO L82 PathProgramCache]: Analyzing trace with hash 1574, now seen corresponding path program 2 times 77.62/58.59 [2019-03-28 22:47:43,923 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 77.62/58.59 [2019-03-28 22:47:43,923 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 77.62/58.59 [2019-03-28 22:47:43,924 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 77.62/58.59 [2019-03-28 22:47:43,925 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 77.62/58.59 [2019-03-28 22:47:43,925 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 77.62/58.59 [2019-03-28 22:47:43,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 77.62/58.59 [2019-03-28 22:47:43,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 77.62/58.59 [2019-03-28 22:47:43,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 77.62/58.59 [2019-03-28 22:47:43,947 INFO L82 PathProgramCache]: Analyzing trace with hash 55, now seen corresponding path program 2 times 77.62/58.59 [2019-03-28 22:47:43,947 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 77.62/58.59 [2019-03-28 22:47:43,947 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 77.62/58.59 [2019-03-28 22:47:43,948 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 77.62/58.59 [2019-03-28 22:47:43,948 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 77.62/58.59 [2019-03-28 22:47:43,948 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 77.62/58.59 [2019-03-28 22:47:43,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 77.62/58.59 [2019-03-28 22:47:43,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 77.62/58.59 [2019-03-28 22:47:43,952 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 77.62/58.59 [2019-03-28 22:47:43,953 INFO L82 PathProgramCache]: Analyzing trace with hash 48818, now seen corresponding path program 3 times 77.62/58.59 [2019-03-28 22:47:43,953 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 77.62/58.59 [2019-03-28 22:47:43,953 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 77.62/58.59 [2019-03-28 22:47:43,954 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 77.62/58.59 [2019-03-28 22:47:43,954 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 77.62/58.59 [2019-03-28 22:47:43,954 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 77.62/58.59 [2019-03-28 22:47:43,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 77.62/58.59 [2019-03-28 22:47:43,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 77.62/58.59 [2019-03-28 22:47:43,983 INFO L216 LassoAnalysis]: Preferences: 77.62/58.59 [2019-03-28 22:47:43,984 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 77.62/58.59 [2019-03-28 22:47:43,984 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 77.62/58.59 [2019-03-28 22:47:43,984 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 77.62/58.59 [2019-03-28 22:47:43,984 INFO L127 ssoRankerPreferences]: Use exernal solver: true 77.62/58.59 [2019-03-28 22:47:43,984 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 77.62/58.59 [2019-03-28 22:47:43,984 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 77.62/58.59 [2019-03-28 22:47:43,985 INFO L130 ssoRankerPreferences]: Path of dumped script: 77.62/58.59 [2019-03-28 22:47:43,985 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop 77.62/58.59 [2019-03-28 22:47:43,985 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 77.62/58.59 [2019-03-28 22:47:43,985 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 77.62/58.59 [2019-03-28 22:47:43,986 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.62/58.59 [2019-03-28 22:47:44,006 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.62/58.59 [2019-03-28 22:47:44,015 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.62/58.59 [2019-03-28 22:47:44,125 INFO L300 LassoAnalysis]: Preprocessing complete. 77.62/58.59 [2019-03-28 22:47:44,125 INFO L412 LassoAnalysis]: Checking for nontermination... 77.62/58.59 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 77.62/58.59 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 77.62/58.59 Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 77.62/58.59 [2019-03-28 22:47:44,133 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 77.62/58.59 [2019-03-28 22:47:44,133 INFO L163 nArgumentSynthesizer]: Using integer mode. 77.62/58.59 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 77.62/58.59 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 77.62/58.59 Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 77.62/58.59 [2019-03-28 22:47:44,166 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 77.62/58.59 [2019-03-28 22:47:44,167 INFO L163 nArgumentSynthesizer]: Using integer mode. 77.62/58.59 [2019-03-28 22:47:56,219 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. 77.62/58.59 [2019-03-28 22:47:56,223 INFO L216 LassoAnalysis]: Preferences: 77.62/58.59 [2019-03-28 22:47:56,224 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 77.62/58.59 [2019-03-28 22:47:56,224 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 77.62/58.59 [2019-03-28 22:47:56,224 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 77.62/58.59 [2019-03-28 22:47:56,224 INFO L127 ssoRankerPreferences]: Use exernal solver: false 77.62/58.59 [2019-03-28 22:47:56,224 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 77.62/58.59 [2019-03-28 22:47:56,224 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 77.62/58.59 [2019-03-28 22:47:56,224 INFO L130 ssoRankerPreferences]: Path of dumped script: 77.62/58.59 [2019-03-28 22:47:56,224 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop 77.62/58.59 [2019-03-28 22:47:56,225 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 77.62/58.59 [2019-03-28 22:47:56,225 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 77.62/58.59 [2019-03-28 22:47:56,226 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.62/58.59 [2019-03-28 22:47:56,245 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.62/58.59 [2019-03-28 22:47:56,248 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.62/58.59 [2019-03-28 22:47:56,318 INFO L300 LassoAnalysis]: Preprocessing complete. 77.62/58.59 [2019-03-28 22:47:56,318 INFO L497 LassoAnalysis]: Using template 'affine'. 77.62/58.59 [2019-03-28 22:47:56,319 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.59 Number of strict supporting invariants: 0 77.62/58.59 Number of non-strict supporting invariants: 1 77.62/58.59 Consider only non-deceasing supporting invariants: true 77.62/58.59 Simplify termination arguments: true 77.62/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.59 [2019-03-28 22:47:56,319 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.59 [2019-03-28 22:47:56,320 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.59 [2019-03-28 22:47:56,320 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.59 [2019-03-28 22:47:56,320 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.59 [2019-03-28 22:47:56,321 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 77.62/58.59 [2019-03-28 22:47:56,321 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 77.62/58.59 [2019-03-28 22:47:56,321 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.59 [2019-03-28 22:47:56,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.59 [2019-03-28 22:47:56,324 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.59 Number of strict supporting invariants: 0 77.62/58.59 Number of non-strict supporting invariants: 1 77.62/58.59 Consider only non-deceasing supporting invariants: true 77.62/58.59 Simplify termination arguments: true 77.62/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.59 [2019-03-28 22:47:56,325 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.59 [2019-03-28 22:47:56,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.59 [2019-03-28 22:47:56,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.59 [2019-03-28 22:47:56,325 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 77.62/58.59 [2019-03-28 22:47:56,326 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 77.62/58.59 [2019-03-28 22:47:56,326 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 77.62/58.59 [2019-03-28 22:47:56,328 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.59 [2019-03-28 22:47:56,329 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.59 Number of strict supporting invariants: 0 77.62/58.59 Number of non-strict supporting invariants: 1 77.62/58.59 Consider only non-deceasing supporting invariants: true 77.62/58.59 Simplify termination arguments: true 77.62/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.59 [2019-03-28 22:47:56,329 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.59 [2019-03-28 22:47:56,329 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.59 [2019-03-28 22:47:56,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.59 [2019-03-28 22:47:56,329 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 77.62/58.59 [2019-03-28 22:47:56,330 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 77.62/58.59 [2019-03-28 22:47:56,330 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 77.62/58.59 [2019-03-28 22:47:56,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.59 [2019-03-28 22:47:56,331 INFO L497 LassoAnalysis]: Using template '2-nested'. 77.62/58.59 [2019-03-28 22:47:56,332 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.59 Number of strict supporting invariants: 0 77.62/58.59 Number of non-strict supporting invariants: 1 77.62/58.59 Consider only non-deceasing supporting invariants: true 77.62/58.59 Simplify termination arguments: true 77.62/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.59 [2019-03-28 22:47:56,332 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.59 [2019-03-28 22:47:56,332 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.59 [2019-03-28 22:47:56,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.59 [2019-03-28 22:47:56,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.59 [2019-03-28 22:47:56,333 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.62/58.59 [2019-03-28 22:47:56,333 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 77.62/58.59 [2019-03-28 22:47:56,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.59 [2019-03-28 22:47:56,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.59 [2019-03-28 22:47:56,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.59 Number of strict supporting invariants: 0 77.62/58.59 Number of non-strict supporting invariants: 1 77.62/58.59 Consider only non-deceasing supporting invariants: true 77.62/58.59 Simplify termination arguments: true 77.62/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.59 [2019-03-28 22:47:56,337 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.59 [2019-03-28 22:47:56,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.59 [2019-03-28 22:47:56,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.59 [2019-03-28 22:47:56,338 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.62/58.59 [2019-03-28 22:47:56,339 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 77.62/58.59 [2019-03-28 22:47:56,339 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 77.62/58.59 [2019-03-28 22:47:56,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.59 [2019-03-28 22:47:56,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.59 Number of strict supporting invariants: 0 77.62/58.59 Number of non-strict supporting invariants: 1 77.62/58.59 Consider only non-deceasing supporting invariants: true 77.62/58.59 Simplify termination arguments: true 77.62/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.59 [2019-03-28 22:47:56,342 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.59 [2019-03-28 22:47:56,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.59 [2019-03-28 22:47:56,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.59 [2019-03-28 22:47:56,343 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.62/58.59 [2019-03-28 22:47:56,344 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 77.62/58.59 [2019-03-28 22:47:56,344 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 77.62/58.59 [2019-03-28 22:47:56,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.59 [2019-03-28 22:47:56,345 INFO L497 LassoAnalysis]: Using template '3-nested'. 77.62/58.59 [2019-03-28 22:47:56,346 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.59 Number of strict supporting invariants: 0 77.62/58.59 Number of non-strict supporting invariants: 1 77.62/58.59 Consider only non-deceasing supporting invariants: true 77.62/58.59 Simplify termination arguments: true 77.62/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.59 [2019-03-28 22:47:56,346 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.59 [2019-03-28 22:47:56,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.59 [2019-03-28 22:47:56,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.59 [2019-03-28 22:47:56,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.59 [2019-03-28 22:47:56,347 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.59 [2019-03-28 22:47:56,348 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.62/58.59 [2019-03-28 22:47:56,348 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.59 [2019-03-28 22:47:56,351 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.59 [2019-03-28 22:47:56,352 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.59 Number of strict supporting invariants: 0 77.62/58.59 Number of non-strict supporting invariants: 1 77.62/58.59 Consider only non-deceasing supporting invariants: true 77.62/58.59 Simplify termination arguments: true 77.62/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.59 [2019-03-28 22:47:56,352 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.59 [2019-03-28 22:47:56,352 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.59 [2019-03-28 22:47:56,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.59 [2019-03-28 22:47:56,353 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.59 [2019-03-28 22:47:56,354 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.62/58.59 [2019-03-28 22:47:56,354 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.62/58.59 [2019-03-28 22:47:56,357 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.59 [2019-03-28 22:47:56,358 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.59 Number of strict supporting invariants: 0 77.62/58.59 Number of non-strict supporting invariants: 1 77.62/58.59 Consider only non-deceasing supporting invariants: true 77.62/58.59 Simplify termination arguments: true 77.62/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.59 [2019-03-28 22:47:56,358 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.59 [2019-03-28 22:47:56,358 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.59 [2019-03-28 22:47:56,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.59 [2019-03-28 22:47:56,359 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.59 [2019-03-28 22:47:56,360 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.62/58.59 [2019-03-28 22:47:56,360 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.62/58.59 [2019-03-28 22:47:56,362 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.59 [2019-03-28 22:47:56,363 INFO L497 LassoAnalysis]: Using template '4-nested'. 77.62/58.59 [2019-03-28 22:47:56,363 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.59 Number of strict supporting invariants: 0 77.62/58.59 Number of non-strict supporting invariants: 1 77.62/58.59 Consider only non-deceasing supporting invariants: true 77.62/58.59 Simplify termination arguments: true 77.62/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.59 [2019-03-28 22:47:56,363 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.59 [2019-03-28 22:47:56,363 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.59 [2019-03-28 22:47:56,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.59 [2019-03-28 22:47:56,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.59 [2019-03-28 22:47:56,364 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.62/58.59 [2019-03-28 22:47:56,365 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 77.62/58.59 [2019-03-28 22:47:56,365 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.59 [2019-03-28 22:47:56,370 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.59 [2019-03-28 22:47:56,370 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.59 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.59 Number of strict supporting invariants: 0 77.62/58.59 Number of non-strict supporting invariants: 1 77.62/58.59 Consider only non-deceasing supporting invariants: true 77.62/58.59 Simplify termination arguments: true 77.62/58.59 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.59 [2019-03-28 22:47:56,370 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.59 [2019-03-28 22:47:56,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.59 [2019-03-28 22:47:56,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.59 [2019-03-28 22:47:56,371 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.62/58.59 [2019-03-28 22:47:56,373 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 77.62/58.59 [2019-03-28 22:47:56,373 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 77.62/58.60 [2019-03-28 22:47:56,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:47:56,377 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:47:56,377 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:47:56,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:47:56,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:47:56,378 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.62/58.60 [2019-03-28 22:47:56,380 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:47:56,380 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 77.62/58.60 [2019-03-28 22:47:56,382 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:47:56,382 INFO L497 LassoAnalysis]: Using template '2-phase'. 77.62/58.60 [2019-03-28 22:47:56,383 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:47:56,383 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:47:56,383 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.62/58.60 [2019-03-28 22:47:56,384 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:47:56,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:47:56,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:47:56,384 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.62/58.60 [2019-03-28 22:47:56,386 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:47:56,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:47:56,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:47:56,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:47:56,397 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:47:56,397 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.62/58.60 [2019-03-28 22:47:56,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:47:56,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:47:56,398 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.62/58.60 [2019-03-28 22:47:56,399 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:47:56,399 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 77.62/58.60 [2019-03-28 22:47:56,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:47:56,403 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:47:56,403 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:47:56,403 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.62/58.60 [2019-03-28 22:47:56,404 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:47:56,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:47:56,404 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.62/58.60 [2019-03-28 22:47:56,405 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:47:56,405 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 77.62/58.60 [2019-03-28 22:47:56,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:47:56,408 INFO L497 LassoAnalysis]: Using template '3-phase'. 77.62/58.60 [2019-03-28 22:47:56,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:47:56,409 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:47:56,410 INFO L339 nArgumentSynthesizer]: Template has degree 2. 77.62/58.60 [2019-03-28 22:47:56,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:47:56,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:47:56,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:47:56,410 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:47:56,412 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:47:56,412 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:47:56,525 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:47:56,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:47:56,526 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:47:56,526 INFO L339 nArgumentSynthesizer]: Template has degree 2. 77.62/58.60 [2019-03-28 22:47:56,526 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:47:56,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:47:56,527 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:47:56,528 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:47:56,528 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.62/58.60 [2019-03-28 22:47:56,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:47:56,534 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:47:56,534 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:47:56,534 INFO L339 nArgumentSynthesizer]: Template has degree 2. 77.62/58.60 [2019-03-28 22:47:56,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:47:56,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:47:56,535 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:47:56,536 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:47:56,536 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.62/58.60 [2019-03-28 22:47:56,540 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:47:56,540 INFO L497 LassoAnalysis]: Using template '4-phase'. 77.62/58.60 [2019-03-28 22:47:56,540 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:47:56,541 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:47:56,541 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.62/58.60 [2019-03-28 22:47:56,541 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:47:56,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:47:56,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:47:56,542 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.62/58.60 [2019-03-28 22:47:56,544 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:47:56,544 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:47:56,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:47:56,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:47:56,635 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:47:56,635 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.62/58.60 [2019-03-28 22:47:56,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:47:56,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:47:56,635 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.62/58.60 [2019-03-28 22:47:56,637 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:47:56,638 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 77.62/58.60 [2019-03-28 22:47:56,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:47:56,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:47:56,646 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:47:56,646 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.62/58.60 [2019-03-28 22:47:56,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:47:56,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:47:56,646 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.62/58.60 [2019-03-28 22:47:56,648 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:47:56,649 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 77.62/58.60 [2019-03-28 22:47:56,655 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:47:56,655 INFO L497 LassoAnalysis]: Using template '2-lex'. 77.62/58.60 [2019-03-28 22:47:56,655 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:47:56,656 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:47:56,656 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.62/58.60 [2019-03-28 22:47:56,656 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:47:56,656 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:47:56,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:47:56,657 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:47:56,658 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:47:56,658 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:47:56,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:47:56,666 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:47:56,666 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:47:56,666 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.62/58.60 [2019-03-28 22:47:56,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:47:56,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:47:56,667 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:47:56,668 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:47:56,668 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.62/58.60 [2019-03-28 22:47:56,672 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:47:56,672 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:47:56,672 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:47:56,673 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.62/58.60 [2019-03-28 22:47:56,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:47:56,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:47:56,673 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:47:56,674 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:47:56,674 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.62/58.60 [2019-03-28 22:47:56,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:47:56,678 INFO L497 LassoAnalysis]: Using template '3-lex'. 77.62/58.60 [2019-03-28 22:47:56,678 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:47:56,679 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:47:56,679 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.62/58.60 [2019-03-28 22:47:56,679 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:47:56,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:47:56,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:47:56,680 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 77.62/58.60 [2019-03-28 22:47:56,681 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:47:56,681 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:47:56,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:47:56,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:47:56,701 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:47:56,701 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.62/58.60 [2019-03-28 22:47:56,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:47:56,702 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:47:56,702 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 77.62/58.60 [2019-03-28 22:47:56,703 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:47:56,704 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 77.62/58.60 [2019-03-28 22:47:56,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:47:56,710 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:47:56,710 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:47:56,710 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.62/58.60 [2019-03-28 22:47:56,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:47:56,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:47:56,711 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 77.62/58.60 [2019-03-28 22:47:56,713 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:47:56,713 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 77.62/58.60 [2019-03-28 22:47:56,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:47:56,739 INFO L216 LassoAnalysis]: Preferences: 77.62/58.60 [2019-03-28 22:47:56,739 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 77.62/58.60 [2019-03-28 22:47:56,740 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 77.62/58.60 [2019-03-28 22:47:56,740 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 77.62/58.60 [2019-03-28 22:47:56,740 INFO L127 ssoRankerPreferences]: Use exernal solver: true 77.62/58.60 [2019-03-28 22:47:56,740 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 77.62/58.60 [2019-03-28 22:47:56,740 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 77.62/58.60 [2019-03-28 22:47:56,740 INFO L130 ssoRankerPreferences]: Path of dumped script: 77.62/58.60 [2019-03-28 22:47:56,740 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Lasso 77.62/58.60 [2019-03-28 22:47:56,740 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 77.62/58.60 [2019-03-28 22:47:56,741 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 77.62/58.60 [2019-03-28 22:47:56,742 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.62/58.60 [2019-03-28 22:47:56,746 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.62/58.60 [2019-03-28 22:47:56,759 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.62/58.60 [2019-03-28 22:47:56,761 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.62/58.60 [2019-03-28 22:47:56,763 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.62/58.60 [2019-03-28 22:47:56,766 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.62/58.60 [2019-03-28 22:47:56,769 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.62/58.60 [2019-03-28 22:47:56,859 INFO L300 LassoAnalysis]: Preprocessing complete. 77.62/58.60 [2019-03-28 22:47:56,860 INFO L412 LassoAnalysis]: Checking for nontermination... 77.62/58.60 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 77.62/58.60 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 77.62/58.60 Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 77.62/58.60 [2019-03-28 22:47:56,864 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 77.62/58.60 [2019-03-28 22:47:56,864 INFO L163 nArgumentSynthesizer]: Using integer mode. 77.62/58.60 [2019-03-28 22:47:56,892 INFO L445 LassoAnalysis]: Proved nontermination for one component. 77.62/58.60 [2019-03-28 22:47:56,892 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~false_7=0} Honda state: {v_rep~unnamed0~0~false_7=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] 77.62/58.60 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 77.62/58.60 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 77.62/58.60 Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 77.62/58.60 [2019-03-28 22:47:56,897 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 77.62/58.60 [2019-03-28 22:47:56,898 INFO L163 nArgumentSynthesizer]: Using integer mode. 77.62/58.60 No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 77.62/58.60 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 77.62/58.60 Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 77.62/58.60 [2019-03-28 22:47:56,934 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 77.62/58.60 [2019-03-28 22:47:56,934 INFO L163 nArgumentSynthesizer]: Using integer mode. 77.62/58.60 [2019-03-28 22:48:08,973 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. 77.62/58.60 [2019-03-28 22:48:08,977 INFO L216 LassoAnalysis]: Preferences: 77.62/58.60 [2019-03-28 22:48:08,978 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 77.62/58.60 [2019-03-28 22:48:08,978 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 77.62/58.60 [2019-03-28 22:48:08,978 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 77.62/58.60 [2019-03-28 22:48:08,978 INFO L127 ssoRankerPreferences]: Use exernal solver: false 77.62/58.60 [2019-03-28 22:48:08,978 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 77.62/58.60 [2019-03-28 22:48:08,978 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 77.62/58.60 [2019-03-28 22:48:08,978 INFO L130 ssoRankerPreferences]: Path of dumped script: 77.62/58.60 [2019-03-28 22:48:08,978 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Lasso 77.62/58.60 [2019-03-28 22:48:08,979 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 77.62/58.60 [2019-03-28 22:48:08,979 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 77.62/58.60 [2019-03-28 22:48:08,981 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.62/58.60 [2019-03-28 22:48:08,993 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.62/58.60 [2019-03-28 22:48:08,996 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.62/58.60 [2019-03-28 22:48:09,003 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.62/58.60 [2019-03-28 22:48:09,006 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.62/58.60 [2019-03-28 22:48:09,008 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.62/58.60 [2019-03-28 22:48:09,011 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 77.62/58.60 [2019-03-28 22:48:09,077 INFO L300 LassoAnalysis]: Preprocessing complete. 77.62/58.60 [2019-03-28 22:48:09,077 INFO L497 LassoAnalysis]: Using template 'affine'. 77.62/58.60 [2019-03-28 22:48:09,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,078 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,079 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,080 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,080 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,087 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,087 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,088 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,088 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,089 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,090 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,090 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,090 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,091 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,091 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,091 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,091 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,092 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,092 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,093 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,093 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,094 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,094 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,094 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,095 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,095 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,095 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,096 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,096 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,096 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,096 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,097 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,097 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,099 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,099 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,100 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,100 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,100 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,100 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,101 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,101 INFO L497 LassoAnalysis]: Using template '2-nested'. 77.62/58.60 [2019-03-28 22:48:09,101 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,101 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,102 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,103 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,104 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,111 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,112 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,112 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,113 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,113 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,115 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,115 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,116 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,116 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,116 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,117 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,117 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,117 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,118 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,118 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,118 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,118 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,119 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,119 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,119 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,120 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,120 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,120 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,121 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,122 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,122 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,124 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,124 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,125 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,125 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,125 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,125 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,125 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,126 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,126 INFO L497 LassoAnalysis]: Using template '3-nested'. 77.62/58.60 [2019-03-28 22:48:09,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,126 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,127 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,127 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,129 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,129 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,140 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,140 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,141 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,141 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,143 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,143 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,144 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,144 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,144 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,144 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,144 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,145 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,145 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,145 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,146 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,146 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,146 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,146 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,147 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,147 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,147 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,148 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,148 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,148 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,148 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,149 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,150 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,150 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,151 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,151 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,154 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,154 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,154 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,154 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,155 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,155 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,155 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,156 INFO L497 LassoAnalysis]: Using template '4-nested'. 77.62/58.60 [2019-03-28 22:48:09,156 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,156 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,157 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,159 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,159 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,172 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,173 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,174 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,174 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,176 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,176 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,177 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,177 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,178 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,178 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,178 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,179 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,179 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,179 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,180 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,180 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,180 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,181 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,181 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,181 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,181 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,181 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,182 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,182 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,182 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,182 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,183 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,183 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,184 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,184 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,188 INFO L339 nArgumentSynthesizer]: Template has degree 0. 77.62/58.60 [2019-03-28 22:48:09,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,189 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,189 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,190 INFO L497 LassoAnalysis]: Using template '2-phase'. 77.62/58.60 [2019-03-28 22:48:09,190 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,191 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:09,191 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.62/58.60 [2019-03-28 22:48:09,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,191 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,193 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,193 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,226 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,227 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:09,228 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.62/58.60 [2019-03-28 22:48:09,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,228 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,229 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,229 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,232 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:09,232 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.62/58.60 [2019-03-28 22:48:09,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,233 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,233 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,233 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,234 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,234 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:09,235 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.62/58.60 [2019-03-28 22:48:09,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,235 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,236 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,236 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,237 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:09,237 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.62/58.60 [2019-03-28 22:48:09,237 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,237 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,237 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,238 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,238 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,239 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:09,239 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.62/58.60 [2019-03-28 22:48:09,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,240 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,240 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,241 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,244 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:09,244 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.62/58.60 [2019-03-28 22:48:09,244 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,245 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,245 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,246 INFO L497 LassoAnalysis]: Using template '3-phase'. 77.62/58.60 [2019-03-28 22:48:09,246 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,247 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:09,247 INFO L339 nArgumentSynthesizer]: Template has degree 2. 77.62/58.60 [2019-03-28 22:48:09,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,247 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,250 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,250 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,360 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:09,360 INFO L339 nArgumentSynthesizer]: Template has degree 2. 77.62/58.60 [2019-03-28 22:48:09,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,360 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,362 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,362 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,365 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,366 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:09,366 INFO L339 nArgumentSynthesizer]: Template has degree 2. 77.62/58.60 [2019-03-28 22:48:09,366 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,366 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,366 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,367 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,367 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,368 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,368 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:09,369 INFO L339 nArgumentSynthesizer]: Template has degree 2. 77.62/58.60 [2019-03-28 22:48:09,369 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,369 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,370 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,370 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,371 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,371 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,371 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:09,371 INFO L339 nArgumentSynthesizer]: Template has degree 2. 77.62/58.60 [2019-03-28 22:48:09,372 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,372 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,373 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,373 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,374 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,374 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:09,374 INFO L339 nArgumentSynthesizer]: Template has degree 2. 77.62/58.60 [2019-03-28 22:48:09,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,375 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,376 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,376 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,380 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,380 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,381 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:09,381 INFO L339 nArgumentSynthesizer]: Template has degree 2. 77.62/58.60 [2019-03-28 22:48:09,381 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:09,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,381 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,382 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:09,383 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:09,383 INFO L497 LassoAnalysis]: Using template '4-phase'. 77.62/58.60 [2019-03-28 22:48:09,383 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:09,384 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:09,384 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.62/58.60 [2019-03-28 22:48:09,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:09,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:09,384 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.62/58.60 [2019-03-28 22:48:09,388 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:09,388 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:10,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:10,929 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:10,930 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:10,930 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.62/58.60 [2019-03-28 22:48:10,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:10,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:10,931 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.62/58.60 [2019-03-28 22:48:10,933 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:10,933 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:10,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:10,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:10,939 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:10,939 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.62/58.60 [2019-03-28 22:48:10,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:10,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:10,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:10,940 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.62/58.60 [2019-03-28 22:48:10,941 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:10,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:10,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:10,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:10,942 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:10,943 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.62/58.60 [2019-03-28 22:48:10,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:10,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:10,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:10,943 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.62/58.60 [2019-03-28 22:48:10,944 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:10,944 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:10,945 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:10,945 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:10,946 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:10,946 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.62/58.60 [2019-03-28 22:48:10,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:10,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:10,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:10,946 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.62/58.60 [2019-03-28 22:48:10,947 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:10,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:10,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:10,948 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:10,949 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:10,949 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.62/58.60 [2019-03-28 22:48:10,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:10,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:10,949 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.62/58.60 [2019-03-28 22:48:10,951 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:10,952 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:10,957 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:10,958 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:10,958 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:10,958 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.62/58.60 [2019-03-28 22:48:10,959 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:10,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:10,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:10,959 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 77.62/58.60 [2019-03-28 22:48:10,960 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:10,960 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:10,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:10,961 INFO L497 LassoAnalysis]: Using template '2-lex'. 77.62/58.60 [2019-03-28 22:48:10,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:10,962 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:10,962 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.62/58.60 [2019-03-28 22:48:10,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:10,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:10,962 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:48:10,965 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:10,965 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:10,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:10,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:10,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:10,986 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.62/58.60 [2019-03-28 22:48:10,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:10,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:10,987 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:48:10,988 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:10,988 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:10,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:10,991 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:10,991 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:10,991 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.62/58.60 [2019-03-28 22:48:10,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:10,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:10,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:10,992 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:48:10,992 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:10,992 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:10,994 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:10,994 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:10,995 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:10,995 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.62/58.60 [2019-03-28 22:48:10,995 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:10,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:10,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:10,995 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:48:10,996 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:10,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:10,997 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:10,997 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:10,997 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:10,998 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.62/58.60 [2019-03-28 22:48:10,998 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:10,998 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:10,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:10,998 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:48:10,999 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:10,999 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:11,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:11,000 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:11,000 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:11,001 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.62/58.60 [2019-03-28 22:48:11,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:11,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:11,001 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:48:11,002 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:11,003 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:11,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:11,006 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:11,006 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:11,006 INFO L339 nArgumentSynthesizer]: Template has degree 1. 77.62/58.60 [2019-03-28 22:48:11,006 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:11,006 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:11,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:11,007 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 77.62/58.60 [2019-03-28 22:48:11,007 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:11,008 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:11,009 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:11,009 INFO L497 LassoAnalysis]: Using template '3-lex'. 77.62/58.60 [2019-03-28 22:48:11,009 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:11,009 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:11,010 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.62/58.60 [2019-03-28 22:48:11,010 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:11,010 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:11,010 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 77.62/58.60 [2019-03-28 22:48:11,013 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:11,013 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:11,124 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:11,125 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:11,125 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:11,125 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.62/58.60 [2019-03-28 22:48:11,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:11,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:11,126 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 77.62/58.60 [2019-03-28 22:48:11,127 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:11,127 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:11,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:11,132 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:11,132 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:11,132 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.62/58.60 [2019-03-28 22:48:11,132 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:11,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:11,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:11,133 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 77.62/58.60 [2019-03-28 22:48:11,133 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:11,133 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:11,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:11,135 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:11,136 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:11,136 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.62/58.60 [2019-03-28 22:48:11,136 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:11,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:11,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:11,136 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 77.62/58.60 [2019-03-28 22:48:11,137 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:11,137 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:11,138 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:11,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:11,139 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:11,139 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.62/58.60 [2019-03-28 22:48:11,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:11,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:11,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:11,140 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 77.62/58.60 [2019-03-28 22:48:11,140 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:11,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:11,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:11,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:11,143 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:11,143 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.62/58.60 [2019-03-28 22:48:11,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:11,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:11,143 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 77.62/58.60 [2019-03-28 22:48:11,145 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:11,145 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:11,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:11,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 77.62/58.60 Termination analysis: LINEAR_WITH_GUESSES 77.62/58.60 Number of strict supporting invariants: 0 77.62/58.60 Number of non-strict supporting invariants: 1 77.62/58.60 Consider only non-deceasing supporting invariants: true 77.62/58.60 Simplify termination arguments: true 77.62/58.60 Simplify supporting invariants: trueOverapproximate stem: false 77.62/58.60 [2019-03-28 22:48:11,150 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 77.62/58.60 [2019-03-28 22:48:11,150 INFO L339 nArgumentSynthesizer]: Template has degree 3. 77.62/58.60 [2019-03-28 22:48:11,150 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 77.62/58.60 [2019-03-28 22:48:11,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 77.62/58.60 [2019-03-28 22:48:11,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 77.62/58.60 [2019-03-28 22:48:11,150 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 77.62/58.60 [2019-03-28 22:48:11,151 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 77.62/58.60 [2019-03-28 22:48:11,151 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 77.62/58.60 [2019-03-28 22:48:11,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 77.62/58.60 [2019-03-28 22:48:11,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.03 10:48:11 BasicIcfg 77.62/58.60 [2019-03-28 22:48:11,160 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- 77.62/58.60 [2019-03-28 22:48:11,161 INFO L168 Benchmark]: Toolchain (without parser) took 54346.59 ms. Allocated memory was 649.6 MB in the beginning and 990.4 MB in the end (delta: 340.8 MB). Free memory was 563.9 MB in the beginning and 914.5 MB in the end (delta: -350.5 MB). Peak memory consumption was 566.4 MB. Max. memory is 50.3 GB. 77.62/58.60 [2019-03-28 22:48:11,163 INFO L168 Benchmark]: CDTParser took 0.18 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. 77.62/58.60 [2019-03-28 22:48:11,163 INFO L168 Benchmark]: CACSL2BoogieTranslator took 226.91 ms. Allocated memory is still 649.6 MB. Free memory was 563.9 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. 77.62/58.60 [2019-03-28 22:48:11,164 INFO L168 Benchmark]: Boogie Procedure Inliner took 102.43 ms. Allocated memory was 649.6 MB in the beginning and 652.2 MB in the end (delta: 2.6 MB). Free memory was 554.4 MB in the beginning and 618.5 MB in the end (delta: -64.1 MB). Peak memory consumption was 20.2 MB. Max. memory is 50.3 GB. 77.62/58.60 [2019-03-28 22:48:11,164 INFO L168 Benchmark]: Boogie Preprocessor took 20.66 ms. Allocated memory is still 652.2 MB. Free memory was 618.5 MB in the beginning and 616.8 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 50.3 GB. 77.62/58.60 [2019-03-28 22:48:11,165 INFO L168 Benchmark]: RCFGBuilder took 209.30 ms. Allocated memory is still 652.2 MB. Free memory was 616.8 MB in the beginning and 603.9 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 50.3 GB. 77.62/58.60 [2019-03-28 22:48:11,165 INFO L168 Benchmark]: BlockEncodingV2 took 76.30 ms. Allocated memory is still 652.2 MB. Free memory was 603.9 MB in the beginning and 598.5 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 50.3 GB. 77.62/58.60 [2019-03-28 22:48:11,166 INFO L168 Benchmark]: TraceAbstraction took 154.21 ms. Allocated memory is still 652.2 MB. Free memory was 598.5 MB in the beginning and 590.4 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 50.3 GB. 77.62/58.60 [2019-03-28 22:48:11,166 INFO L168 Benchmark]: BuchiAutomizer took 53551.44 ms. Allocated memory was 652.2 MB in the beginning and 990.4 MB in the end (delta: 338.2 MB). Free memory was 589.0 MB in the beginning and 914.5 MB in the end (delta: -325.4 MB). Peak memory consumption was 588.9 MB. Max. memory is 50.3 GB. 77.62/58.60 [2019-03-28 22:48:11,170 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### 77.62/58.60 --- Results --- 77.62/58.60 * Results from de.uni_freiburg.informatik.ultimate.plugins.blockencoding: 77.62/58.60 - StatisticsResult: Initial Icfg 77.62/58.60 6 locations, 7 edges 77.62/58.60 - StatisticsResult: Encoded RCFG 77.62/58.60 2 locations, 2 edges 77.62/58.60 * Results from de.uni_freiburg.informatik.ultimate.core: 77.62/58.60 - StatisticsResult: Toolchain Benchmarks 77.62/58.60 Benchmark results are: 77.62/58.60 * CDTParser took 0.18 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. 77.62/58.60 * CACSL2BoogieTranslator took 226.91 ms. Allocated memory is still 649.6 MB. Free memory was 563.9 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. 77.62/58.60 * Boogie Procedure Inliner took 102.43 ms. Allocated memory was 649.6 MB in the beginning and 652.2 MB in the end (delta: 2.6 MB). Free memory was 554.4 MB in the beginning and 618.5 MB in the end (delta: -64.1 MB). Peak memory consumption was 20.2 MB. Max. memory is 50.3 GB. 77.62/58.60 * Boogie Preprocessor took 20.66 ms. Allocated memory is still 652.2 MB. Free memory was 618.5 MB in the beginning and 616.8 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 50.3 GB. 77.62/58.60 * RCFGBuilder took 209.30 ms. Allocated memory is still 652.2 MB. Free memory was 616.8 MB in the beginning and 603.9 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 50.3 GB. 77.62/58.60 * BlockEncodingV2 took 76.30 ms. Allocated memory is still 652.2 MB. Free memory was 603.9 MB in the beginning and 598.5 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 50.3 GB. 77.62/58.60 * TraceAbstraction took 154.21 ms. Allocated memory is still 652.2 MB. Free memory was 598.5 MB in the beginning and 590.4 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 50.3 GB. 77.62/58.60 * BuchiAutomizer took 53551.44 ms. Allocated memory was 652.2 MB in the beginning and 990.4 MB in the end (delta: 338.2 MB). Free memory was 589.0 MB in the beginning and 914.5 MB in the end (delta: -325.4 MB). Peak memory consumption was 588.9 MB. Max. memory is 50.3 GB. 77.62/58.60 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: 77.62/58.60 - AllSpecificationsHoldResult: All specifications hold 77.62/58.60 We were not able to verify any specifiation because the program does not contain any specification. 77.62/58.60 - InvariantResult [Line: 16]: Loop Invariant 77.62/58.60 Derived loop invariant: 1 77.62/58.60 - StatisticsResult: Ultimate Automizer benchmark data 77.62/58.60 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 77.62/58.60 - StatisticsResult: Constructed decomposition of program 77.62/58.60 Trivial decomposition into one module whose termination is unknown. 77.62/58.60 - StatisticsResult: Timing statistics 77.62/58.60 BüchiAutomizer plugin needed 53.5s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 53.4s. 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: inital21 mio100 ax159 hnf100 lsp62 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq185 hnf92 smp100 dnf100 smp100 tf102 neg100 sie108 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 8ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 1 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 2 LassoNonterminationAnalysisTime: 24.2s 77.62/58.60 - TerminationAnalysisResult: Unable to decide termination 77.62/58.60 Buchi Automizer is unable to decide termination for the following lasso. 77.62/58.60 Stem: "[19] ULTIMATE.startENTRY-->L16-2: Formula: (and (= v_ULTIMATE.start_main_~y~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~x~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|) (= v_ULTIMATE.start_main_~z~0_1 |v_ULTIMATE.start_main_#t~nondet2_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_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_2|, ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_1, ULTIMATE.start_main_~z~0=v_ULTIMATE.start_main_~z~0_1, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet2_4|, |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_#t~nondet2, ULTIMATE.start_main_#res, ULTIMATE.start_main_~y~0, ULTIMATE.start_main_~z~0, ULTIMATE.start_main_~x~0]" "[24] L16-2-->L16-2: Formula: (and (= v_ULTIMATE.start_main_~x~0_7 (+ v_ULTIMATE.start_main_~y~0_7 v_ULTIMATE.start_main_~x~0_8)) (= v_ULTIMATE.start_main_~y~0_6 (+ v_ULTIMATE.start_main_~z~0_7 v_ULTIMATE.start_main_~y~0_7)) (= v_ULTIMATE.start_main_~z~0_6 (+ v_ULTIMATE.start_main_~z~0_7 v_ULTIMATE.start_main_~x~0_7)) (< 0 v_ULTIMATE.start_main_~x~0_8)) InVars {ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_7, ULTIMATE.start_main_~z~0=v_ULTIMATE.start_main_~z~0_7, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_8} OutVars{ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_6, ULTIMATE.start_main_~z~0=v_ULTIMATE.start_main_~z~0_6, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~y~0, ULTIMATE.start_main_~z~0, ULTIMATE.start_main_~x~0]" 77.62/58.60 Loop: "[24] L16-2-->L16-2: Formula: (and (= v_ULTIMATE.start_main_~x~0_7 (+ v_ULTIMATE.start_main_~y~0_7 v_ULTIMATE.start_main_~x~0_8)) (= v_ULTIMATE.start_main_~y~0_6 (+ v_ULTIMATE.start_main_~z~0_7 v_ULTIMATE.start_main_~y~0_7)) (= v_ULTIMATE.start_main_~z~0_6 (+ v_ULTIMATE.start_main_~z~0_7 v_ULTIMATE.start_main_~x~0_7)) (< 0 v_ULTIMATE.start_main_~x~0_8)) InVars {ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_7, ULTIMATE.start_main_~z~0=v_ULTIMATE.start_main_~z~0_7, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_8} OutVars{ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_6, ULTIMATE.start_main_~z~0=v_ULTIMATE.start_main_~z~0_6, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~y~0, ULTIMATE.start_main_~z~0, ULTIMATE.start_main_~x~0]" 77.62/58.60 RESULT: Ultimate could not prove your program: unable to determine termination 77.62/58.60 !SESSION 2019-03-28 22:47:13.517 ----------------------------------------------- 77.62/58.60 eclipse.buildId=unknown 77.62/58.60 java.version=1.8.0_181 77.62/58.60 java.vendor=Oracle Corporation 77.62/58.60 BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US 77.62/58.60 Framework arguments: -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -i /export/starexec/sandbox2/benchmark/theBenchmark.c 77.62/58.60 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 77.62/58.60 77.62/58.60 !ENTRY org.eclipse.core.resources 2 10035 2019-03-28 22:48:11.403 77.62/58.60 !MESSAGE The workspace will exit with unsaved changes in this session. 77.62/58.60 Received shutdown request... 77.62/58.60 Ultimate: 77.62/58.60 GTK+ Version Check 77.62/58.60 EOF