22.57/9.10 MAYBE 22.57/9.10 22.57/9.10 Ultimate: Cannot open display: 22.57/9.10 This is Ultimate 0.1.24-8dc7c08-m 22.57/9.10 [2019-03-29 01:45:29,857 INFO L170 SettingsManager]: Resetting all preferences to default values... 22.57/9.10 [2019-03-29 01:45:29,859 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 22.57/9.10 [2019-03-29 01:45:29,871 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 22.57/9.10 [2019-03-29 01:45:29,871 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 22.57/9.10 [2019-03-29 01:45:29,872 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 22.57/9.10 [2019-03-29 01:45:29,873 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 22.57/9.10 [2019-03-29 01:45:29,875 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 22.57/9.10 [2019-03-29 01:45:29,876 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 22.57/9.10 [2019-03-29 01:45:29,877 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 22.57/9.10 [2019-03-29 01:45:29,878 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 22.57/9.10 [2019-03-29 01:45:29,878 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 22.57/9.10 [2019-03-29 01:45:29,879 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 22.57/9.10 [2019-03-29 01:45:29,880 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 22.57/9.10 [2019-03-29 01:45:29,881 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 22.57/9.10 [2019-03-29 01:45:29,882 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 22.57/9.10 [2019-03-29 01:45:29,883 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 22.57/9.10 [2019-03-29 01:45:29,885 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 22.57/9.10 [2019-03-29 01:45:29,887 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 22.57/9.10 [2019-03-29 01:45:29,888 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 22.57/9.10 [2019-03-29 01:45:29,889 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 22.57/9.10 [2019-03-29 01:45:29,890 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 22.57/9.10 [2019-03-29 01:45:29,892 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 22.57/9.10 [2019-03-29 01:45:29,892 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 22.57/9.10 [2019-03-29 01:45:29,893 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 22.57/9.10 [2019-03-29 01:45:29,893 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 22.57/9.10 [2019-03-29 01:45:29,894 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 22.57/9.10 [2019-03-29 01:45:29,895 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 22.57/9.10 [2019-03-29 01:45:29,895 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 22.57/9.10 [2019-03-29 01:45:29,896 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 22.57/9.10 [2019-03-29 01:45:29,896 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 22.57/9.10 [2019-03-29 01:45:29,897 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 22.57/9.10 [2019-03-29 01:45:29,898 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 22.57/9.10 [2019-03-29 01:45:29,898 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 22.57/9.10 [2019-03-29 01:45:29,899 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 22.57/9.10 [2019-03-29 01:45:29,899 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 22.57/9.10 [2019-03-29 01:45:29,899 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 22.57/9.10 [2019-03-29 01:45:29,900 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 22.57/9.10 [2019-03-29 01:45:29,901 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 22.57/9.10 [2019-03-29 01:45:29,901 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 22.57/9.10 [2019-03-29 01:45:29,916 INFO L110 SettingsManager]: Loading preferences was successful 22.57/9.10 [2019-03-29 01:45:29,916 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 22.57/9.10 [2019-03-29 01:45:29,917 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 22.57/9.10 [2019-03-29 01:45:29,917 INFO L133 SettingsManager]: * Rewrite not-equals=true 22.57/9.10 [2019-03-29 01:45:29,918 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 22.57/9.10 [2019-03-29 01:45:29,918 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 22.57/9.10 [2019-03-29 01:45:29,918 INFO L133 SettingsManager]: * Use SBE=true 22.57/9.10 [2019-03-29 01:45:29,918 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 22.57/9.10 [2019-03-29 01:45:29,918 INFO L133 SettingsManager]: * Use old map elimination=false 22.57/9.10 [2019-03-29 01:45:29,919 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 22.57/9.10 [2019-03-29 01:45:29,919 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 22.57/9.10 [2019-03-29 01:45:29,919 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 22.57/9.10 [2019-03-29 01:45:29,919 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 22.57/9.10 [2019-03-29 01:45:29,919 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 22.57/9.11 [2019-03-29 01:45:29,919 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.57/9.11 [2019-03-29 01:45:29,920 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 22.57/9.11 [2019-03-29 01:45:29,920 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 22.57/9.11 [2019-03-29 01:45:29,920 INFO L133 SettingsManager]: * Check division by zero=IGNORE 22.57/9.11 [2019-03-29 01:45:29,920 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 22.57/9.11 [2019-03-29 01:45:29,920 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 22.57/9.11 [2019-03-29 01:45:29,920 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 22.57/9.11 [2019-03-29 01:45:29,921 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 22.57/9.11 [2019-03-29 01:45:29,921 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 22.57/9.11 [2019-03-29 01:45:29,921 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 22.57/9.11 [2019-03-29 01:45:29,921 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 22.57/9.11 [2019-03-29 01:45:29,921 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 22.57/9.11 [2019-03-29 01:45:29,921 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 22.57/9.11 [2019-03-29 01:45:29,922 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 22.57/9.11 [2019-03-29 01:45:29,922 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 22.57/9.11 [2019-03-29 01:45:29,948 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 22.57/9.11 [2019-03-29 01:45:29,961 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 22.57/9.11 [2019-03-29 01:45:29,965 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 22.57/9.11 [2019-03-29 01:45:29,966 INFO L271 PluginConnector]: Initializing CDTParser... 22.57/9.11 [2019-03-29 01:45:29,967 INFO L276 PluginConnector]: CDTParser initialized 22.57/9.11 [2019-03-29 01:45:29,967 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 22.57/9.11 [2019-03-29 01:45:30,036 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/ac941995705649459b85d8c059433371/FLAGa35540bd0 22.57/9.11 [2019-03-29 01:45:30,370 INFO L307 CDTParser]: Found 1 translation units. 22.57/9.11 [2019-03-29 01:45:30,371 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 22.57/9.11 [2019-03-29 01:45:30,377 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/ac941995705649459b85d8c059433371/FLAGa35540bd0 22.57/9.11 [2019-03-29 01:45:30,781 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/ac941995705649459b85d8c059433371 22.57/9.11 [2019-03-29 01:45:30,793 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 22.57/9.11 [2019-03-29 01:45:30,794 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 22.57/9.11 [2019-03-29 01:45:30,795 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 22.57/9.11 [2019-03-29 01:45:30,796 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 22.57/9.11 [2019-03-29 01:45:30,799 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 22.57/9.11 [2019-03-29 01:45:30,800 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 01:45:30" (1/1) ... 22.57/9.11 [2019-03-29 01:45:30,804 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2afbb762 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:45:30, skipping insertion in model container 22.57/9.11 [2019-03-29 01:45:30,804 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 01:45:30" (1/1) ... 22.57/9.11 [2019-03-29 01:45:30,811 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 22.57/9.11 [2019-03-29 01:45:30,828 INFO L176 MainTranslator]: Built tables and reachable declarations 22.57/9.11 [2019-03-29 01:45:30,983 INFO L206 PostProcessor]: Analyzing one entry point: main 22.57/9.11 [2019-03-29 01:45:30,987 INFO L191 MainTranslator]: Completed pre-run 22.57/9.11 [2019-03-29 01:45:31,002 INFO L206 PostProcessor]: Analyzing one entry point: main 22.57/9.11 [2019-03-29 01:45:31,072 INFO L195 MainTranslator]: Completed translation 22.57/9.11 [2019-03-29 01:45:31,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:45:31 WrapperNode 22.57/9.11 [2019-03-29 01:45:31,073 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 22.57/9.11 [2019-03-29 01:45:31,074 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- 22.57/9.11 [2019-03-29 01:45:31,074 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... 22.57/9.11 [2019-03-29 01:45:31,074 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized 22.57/9.11 [2019-03-29 01:45:31,084 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:45:31" (1/1) ... 22.57/9.11 [2019-03-29 01:45:31,089 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:45:31" (1/1) ... 22.57/9.11 [2019-03-29 01:45:31,108 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- 22.57/9.11 [2019-03-29 01:45:31,109 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- 22.57/9.11 [2019-03-29 01:45:31,109 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... 22.57/9.11 [2019-03-29 01:45:31,109 INFO L276 PluginConnector]: Boogie Preprocessor initialized 22.57/9.11 [2019-03-29 01:45:31,118 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:45:31" (1/1) ... 22.57/9.11 [2019-03-29 01:45:31,118 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:45:31" (1/1) ... 22.57/9.11 [2019-03-29 01:45:31,119 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:45:31" (1/1) ... 22.57/9.11 [2019-03-29 01:45:31,119 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:45:31" (1/1) ... 22.57/9.11 [2019-03-29 01:45:31,121 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:45:31" (1/1) ... 22.57/9.11 [2019-03-29 01:45:31,125 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:45:31" (1/1) ... 22.57/9.11 [2019-03-29 01:45:31,126 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:45:31" (1/1) ... 22.57/9.11 [2019-03-29 01:45:31,127 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- 22.57/9.11 [2019-03-29 01:45:31,128 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- 22.57/9.11 [2019-03-29 01:45:31,128 INFO L271 PluginConnector]: Initializing RCFGBuilder... 22.57/9.11 [2019-03-29 01:45:31,128 INFO L276 PluginConnector]: RCFGBuilder initialized 22.57/9.11 [2019-03-29 01:45:31,129 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:45:31" (1/1) ... 22.57/9.11 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.11 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 (exit command is (exit), workingDir is null) 22.57/9.11 Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 22.57/9.11 [2019-03-29 01:45:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start 22.57/9.11 [2019-03-29 01:45:31,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start 22.57/9.11 [2019-03-29 01:45:31,307 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) 22.57/9.11 [2019-03-29 01:45:31,307 INFO L286 CfgBuilder]: Removed 5 assue(true) statements. 22.57/9.11 [2019-03-29 01:45:31,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 01:45:31 BoogieIcfgContainer 22.57/9.11 [2019-03-29 01:45:31,309 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- 22.57/9.11 [2019-03-29 01:45:31,309 INFO L113 PluginConnector]: ------------------------BlockEncodingV2---------------------------- 22.57/9.11 [2019-03-29 01:45:31,310 INFO L271 PluginConnector]: Initializing BlockEncodingV2... 22.57/9.11 [2019-03-29 01:45:31,312 INFO L276 PluginConnector]: BlockEncodingV2 initialized 22.57/9.11 [2019-03-29 01:45:31,312 INFO L185 PluginConnector]: Executing the observer BlockEncodingObserver from plugin BlockEncodingV2 for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 01:45:31" (1/1) ... 22.57/9.11 [2019-03-29 01:45:31,326 INFO L313 BlockEncoder]: Initial Icfg 6 locations, 7 edges 22.57/9.11 [2019-03-29 01:45:31,328 INFO L258 BlockEncoder]: Using Remove infeasible edges 22.57/9.11 [2019-03-29 01:45:31,329 INFO L263 BlockEncoder]: Using Maximize final states 22.57/9.11 [2019-03-29 01:45:31,329 INFO L270 BlockEncoder]: Using Minimize states even if more edges are added than removed.=false 22.57/9.11 [2019-03-29 01:45:31,330 INFO L276 BlockEncoder]: Using Minimize states using LBE with the strategy=SINGLE 22.57/9.11 [2019-03-29 01:45:31,332 INFO L296 BlockEncoder]: Using Remove sink states 22.57/9.11 [2019-03-29 01:45:31,332 INFO L171 BlockEncoder]: Using Apply optimizations until nothing changes=true 22.57/9.11 [2019-03-29 01:45:31,333 INFO L179 BlockEncoder]: Using Rewrite not-equals 22.57/9.11 [2019-03-29 01:45:31,347 INFO L185 BlockEncoder]: Using Use SBE 22.57/9.11 [2019-03-29 01:45:31,361 INFO L200 BlockEncoder]: SBE split 1 edges 22.57/9.11 [2019-03-29 01:45:31,366 INFO L70 emoveInfeasibleEdges]: Removed 1 edges and 0 locations because of local infeasibility 22.57/9.11 [2019-03-29 01:45:31,367 INFO L71 MaximizeFinalStates]: 0 new accepting states 22.57/9.11 [2019-03-29 01:45:31,377 INFO L100 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding 22.57/9.11 [2019-03-29 01:45:31,379 INFO L70 RemoveSinkStates]: Removed 3 edges and 2 locations by removing sink states 22.57/9.11 [2019-03-29 01:45:31,380 INFO L70 emoveInfeasibleEdges]: Removed 0 edges and 0 locations because of local infeasibility 22.57/9.11 [2019-03-29 01:45:31,380 INFO L71 MaximizeFinalStates]: 0 new accepting states 22.57/9.11 [2019-03-29 01:45:31,380 INFO L100 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding 22.57/9.11 [2019-03-29 01:45:31,381 INFO L70 RemoveSinkStates]: Removed 0 edges and 0 locations by removing sink states 22.57/9.11 [2019-03-29 01:45:31,381 INFO L313 BlockEncoder]: Encoded RCFG 2 locations, 2 edges 22.57/9.11 [2019-03-29 01:45:31,381 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 29.03 01:45:31 BasicIcfg 22.57/9.11 [2019-03-29 01:45:31,382 INFO L132 PluginConnector]: ------------------------ END BlockEncodingV2---------------------------- 22.57/9.11 [2019-03-29 01:45:31,383 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- 22.57/9.11 [2019-03-29 01:45:31,383 INFO L271 PluginConnector]: Initializing TraceAbstraction... 22.57/9.11 [2019-03-29 01:45:31,386 INFO L276 PluginConnector]: TraceAbstraction initialized 22.57/9.11 [2019-03-29 01:45:31,386 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.03 01:45:30" (1/4) ... 22.57/9.11 [2019-03-29 01:45:31,387 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fa0f77f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.03 01:45:31, skipping insertion in model container 22.57/9.11 [2019-03-29 01:45:31,387 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:45:31" (2/4) ... 22.57/9.11 [2019-03-29 01:45:31,388 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fa0f77f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.03 01:45:31, skipping insertion in model container 22.57/9.11 [2019-03-29 01:45:31,388 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 01:45:31" (3/4) ... 22.57/9.11 [2019-03-29 01:45:31,388 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fa0f77f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.03 01:45:31, skipping insertion in model container 22.57/9.11 [2019-03-29 01:45:31,388 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 29.03 01:45:31" (4/4) ... 22.57/9.11 [2019-03-29 01:45:31,390 INFO L112 eAbstractionObserver]: Analyzing ICFG theBenchmark.c_BEv2 22.57/9.11 [2019-03-29 01:45:31,400 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION 22.57/9.11 [2019-03-29 01:45:31,408 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. 22.57/9.11 [2019-03-29 01:45:31,425 INFO L257 AbstractCegarLoop]: Starting to check reachability of 0 error locations. 22.57/9.11 [2019-03-29 01:45:31,454 INFO L133 ementStrategyFactory]: Using default assertion order modulation 22.57/9.11 [2019-03-29 01:45:31,455 INFO L382 AbstractCegarLoop]: Interprodecural is true 22.57/9.11 [2019-03-29 01:45:31,455 INFO L383 AbstractCegarLoop]: Hoare is true 22.57/9.11 [2019-03-29 01:45:31,455 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates 22.57/9.11 [2019-03-29 01:45:31,455 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE 22.57/9.11 [2019-03-29 01:45:31,455 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION 22.57/9.11 [2019-03-29 01:45:31,456 INFO L387 AbstractCegarLoop]: Difference is false 22.57/9.11 [2019-03-29 01:45:31,456 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA 22.57/9.11 [2019-03-29 01:45:31,456 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== 22.57/9.11 [2019-03-29 01:45:31,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2 states. 22.57/9.11 [2019-03-29 01:45:31,476 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. 22.57/9.11 [2019-03-29 01:45:31,478 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 2 states. 22.57/9.11 [2019-03-29 01:45:31,528 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. 22.57/9.11 [2019-03-29 01:45:31,528 INFO L451 ceAbstractionStarter]: At program point L9-2(lines 9 12) the Hoare annotation is: true 22.57/9.11 [2019-03-29 01:45:31,536 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.03 01:45:31 BasicIcfg 22.57/9.11 [2019-03-29 01:45:31,536 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- 22.57/9.11 [2019-03-29 01:45:31,537 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- 22.57/9.11 [2019-03-29 01:45:31,537 INFO L271 PluginConnector]: Initializing BuchiAutomizer... 22.57/9.11 [2019-03-29 01:45:31,540 INFO L276 PluginConnector]: BuchiAutomizer initialized 22.57/9.11 [2019-03-29 01:45:31,541 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 22.57/9.11 [2019-03-29 01:45:31,542 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 29.03 01:45:30" (1/5) ... 22.57/9.11 [2019-03-29 01:45:31,542 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@335f846b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.03 01:45:31, skipping insertion in model container 22.57/9.11 [2019-03-29 01:45:31,542 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 22.57/9.11 [2019-03-29 01:45:31,543 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:45:31" (2/5) ... 22.57/9.11 [2019-03-29 01:45:31,543 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@335f846b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.03 01:45:31, skipping insertion in model container 22.57/9.11 [2019-03-29 01:45:31,543 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 22.57/9.11 [2019-03-29 01:45:31,543 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 01:45:31" (3/5) ... 22.57/9.11 [2019-03-29 01:45:31,544 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@335f846b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 29.03 01:45:31, skipping insertion in model container 22.57/9.11 [2019-03-29 01:45:31,544 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 22.57/9.11 [2019-03-29 01:45:31,544 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 29.03 01:45:31" (4/5) ... 22.57/9.11 [2019-03-29 01:45:31,545 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@335f846b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 29.03 01:45:31, skipping insertion in model container 22.57/9.11 [2019-03-29 01:45:31,545 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 22.57/9.11 [2019-03-29 01:45:31,545 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.03 01:45:31" (5/5) ... 22.57/9.11 [2019-03-29 01:45:31,546 INFO L375 chiAutomizerObserver]: Analyzing ICFG theBenchmark.c_BEv2 22.57/9.11 [2019-03-29 01:45:31,574 INFO L133 ementStrategyFactory]: Using default assertion order modulation 22.57/9.11 [2019-03-29 01:45:31,574 INFO L374 BuchiCegarLoop]: Interprodecural is true 22.57/9.11 [2019-03-29 01:45:31,574 INFO L375 BuchiCegarLoop]: Hoare is true 22.57/9.11 [2019-03-29 01:45:31,575 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates 22.57/9.11 [2019-03-29 01:45:31,575 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE 22.57/9.11 [2019-03-29 01:45:31,575 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION 22.57/9.11 [2019-03-29 01:45:31,575 INFO L379 BuchiCegarLoop]: Difference is false 22.57/9.11 [2019-03-29 01:45:31,575 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA 22.57/9.11 [2019-03-29 01:45:31,576 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== 22.57/9.11 [2019-03-29 01:45:31,579 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2 states. 22.57/9.11 [2019-03-29 01:45:31,595 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 22.57/9.11 [2019-03-29 01:45:31,596 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 22.57/9.11 [2019-03-29 01:45:31,596 INFO L119 BuchiIsEmpty]: Starting construction of run 22.57/9.11 [2019-03-29 01:45:31,601 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 22.57/9.11 [2019-03-29 01:45:31,601 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1] 22.57/9.11 [2019-03-29 01:45:31,601 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ 22.57/9.11 [2019-03-29 01:45:31,601 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2 states. 22.57/9.11 [2019-03-29 01:45:31,602 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 22.57/9.11 [2019-03-29 01:45:31,602 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 22.57/9.11 [2019-03-29 01:45:31,602 INFO L119 BuchiIsEmpty]: Starting construction of run 22.57/9.11 [2019-03-29 01:45:31,602 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 22.57/9.11 [2019-03-29 01:45:31,603 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1] 22.57/9.11 [2019-03-29 01:45:31,608 INFO L794 eck$LassoCheckResult]: Stem: 3#ULTIMATE.startENTRYtrue [18] ULTIMATE.startENTRY-->L9-2: Formula: (and (= v_ULTIMATE.start_main_~c~0_1 0) (= v_ULTIMATE.start_main_~x~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_1, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_1, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_2|} AuxVars[|v_ULTIMATE.start_main_#t~nondet0_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~c~0, ULTIMATE.start_main_~x~0] 4#L9-2true 22.57/9.11 [2019-03-29 01:45:31,608 INFO L796 eck$LassoCheckResult]: Loop: 4#L9-2true [22] L9-2-->L9-2: Formula: (and (< 1 v_ULTIMATE.start_main_~x~0_8) (= v_ULTIMATE.start_main_~x~0_7 (* v_ULTIMATE.start_main_~x~0_8 v_ULTIMATE.start_main_~x~0_8)) (= v_ULTIMATE.start_main_~c~0_6 (+ v_ULTIMATE.start_main_~c~0_7 1)) (< v_ULTIMATE.start_main_~x~0_8 100)) InVars {ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_7, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_8} OutVars{ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_6, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~c~0, ULTIMATE.start_main_~x~0] 4#L9-2true 22.57/9.11 [2019-03-29 01:45:31,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 22.57/9.11 [2019-03-29 01:45:31,614 INFO L82 PathProgramCache]: Analyzing trace with hash 49, now seen corresponding path program 1 times 22.57/9.11 [2019-03-29 01:45:31,616 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 22.57/9.11 [2019-03-29 01:45:31,617 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 22.57/9.11 [2019-03-29 01:45:31,645 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.57/9.11 [2019-03-29 01:45:31,645 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 22.57/9.11 [2019-03-29 01:45:31,645 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.57/9.11 [2019-03-29 01:45:31,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 22.57/9.11 [2019-03-29 01:45:31,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 22.57/9.11 [2019-03-29 01:45:31,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 22.57/9.11 [2019-03-29 01:45:31,686 INFO L82 PathProgramCache]: Analyzing trace with hash 53, now seen corresponding path program 1 times 22.57/9.11 [2019-03-29 01:45:31,686 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 22.57/9.11 [2019-03-29 01:45:31,686 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 22.57/9.11 [2019-03-29 01:45:31,688 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.57/9.11 [2019-03-29 01:45:31,688 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 22.57/9.11 [2019-03-29 01:45:31,688 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.57/9.11 [2019-03-29 01:45:31,691 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic 22.57/9.11 [2019-03-29 01:45:31,691 INFO L258 seRefinementStrategy]: Advancing trace checker 22.57/9.11 [2019-03-29 01:45:31,691 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 22.57/9.11 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.11 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) 22.57/9.11 Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true 22.57/9.11 [2019-03-29 01:45:31,703 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 22.57/9.11 [2019-03-29 01:45:31,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 22.57/9.11 [2019-03-29 01:45:31,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 22.57/9.11 [2019-03-29 01:45:31,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 22.57/9.11 [2019-03-29 01:45:31,748 INFO L82 PathProgramCache]: Analyzing trace with hash 1541, now seen corresponding path program 1 times 22.57/9.11 [2019-03-29 01:45:31,748 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 22.57/9.11 [2019-03-29 01:45:31,749 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 22.57/9.11 [2019-03-29 01:45:31,750 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.57/9.11 [2019-03-29 01:45:31,751 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 22.57/9.11 [2019-03-29 01:45:31,751 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.57/9.11 [2019-03-29 01:45:31,753 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic 22.57/9.11 [2019-03-29 01:45:31,753 INFO L258 seRefinementStrategy]: Advancing trace checker 22.57/9.11 [2019-03-29 01:45:31,754 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 22.57/9.11 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.11 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) 22.57/9.11 Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true 22.57/9.11 [2019-03-29 01:45:31,766 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 22.57/9.11 [2019-03-29 01:45:31,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 22.57/9.11 [2019-03-29 01:45:31,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 22.57/9.11 [2019-03-29 01:45:31,849 INFO L216 LassoAnalysis]: Preferences: 22.57/9.11 [2019-03-29 01:45:31,851 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 22.57/9.11 [2019-03-29 01:45:31,851 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 22.57/9.11 [2019-03-29 01:45:31,851 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 22.57/9.11 [2019-03-29 01:45:31,851 INFO L127 ssoRankerPreferences]: Use exernal solver: true 22.57/9.11 [2019-03-29 01:45:31,851 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.57/9.11 [2019-03-29 01:45:31,852 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 22.57/9.11 [2019-03-29 01:45:31,852 INFO L130 ssoRankerPreferences]: Path of dumped script: 22.57/9.11 [2019-03-29 01:45:31,852 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop 22.57/9.11 [2019-03-29 01:45:31,852 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 22.57/9.11 [2019-03-29 01:45:31,852 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 22.57/9.11 [2019-03-29 01:45:31,871 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:31,881 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:31,886 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:31,893 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:31,998 INFO L300 LassoAnalysis]: Preprocessing complete. 22.57/9.11 [2019-03-29 01:45:31,999 INFO L412 LassoAnalysis]: Checking for nontermination... 22.57/9.11 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.11 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 22.57/9.11 Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.57/9.11 [2019-03-29 01:45:32,005 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 22.57/9.11 [2019-03-29 01:45:32,006 INFO L163 nArgumentSynthesizer]: Using integer mode. 22.57/9.11 [2019-03-29 01:45:32,038 INFO L445 LassoAnalysis]: Proved nontermination for one component. 22.57/9.11 [2019-03-29 01:45:32,038 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: [] 22.57/9.11 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.11 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 22.57/9.11 Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.57/9.11 [2019-03-29 01:45:32,045 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 22.57/9.11 [2019-03-29 01:45:32,045 INFO L163 nArgumentSynthesizer]: Using integer mode. 22.57/9.11 [2019-03-29 01:45:32,073 INFO L445 LassoAnalysis]: Proved nontermination for one component. 22.57/9.11 [2019-03-29 01:45:32,073 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: [] 22.57/9.11 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.11 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 22.57/9.11 Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.57/9.11 [2019-03-29 01:45:32,079 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 22.57/9.11 [2019-03-29 01:45:32,079 INFO L163 nArgumentSynthesizer]: Using integer mode. 22.57/9.11 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.11 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 22.57/9.11 Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.57/9.11 [2019-03-29 01:45:32,112 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 22.57/9.11 [2019-03-29 01:45:32,112 INFO L163 nArgumentSynthesizer]: Using integer mode. 22.57/9.11 [2019-03-29 01:45:32,152 INFO L445 LassoAnalysis]: Proved nontermination for one component. 22.57/9.11 [2019-03-29 01:45:32,152 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~c~0=0} Honda state: {ULTIMATE.start_main_~c~0=0} Generalized eigenvectors: [{ULTIMATE.start_main_~c~0=0}, {ULTIMATE.start_main_~c~0=-1}, {ULTIMATE.start_main_~c~0=2}] Lambdas: [4, 3, 1] Nus: [0, 1] 22.57/9.11 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.11 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 22.57/9.11 Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.57/9.11 [2019-03-29 01:45:32,181 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 22.57/9.11 [2019-03-29 01:45:32,181 INFO L163 nArgumentSynthesizer]: Using integer mode. 22.57/9.11 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.11 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 22.57/9.11 Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.57/9.11 [2019-03-29 01:45:32,212 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 22.57/9.11 [2019-03-29 01:45:32,212 INFO L163 nArgumentSynthesizer]: Using integer mode. 22.57/9.11 [2019-03-29 01:45:32,217 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. 22.57/9.11 [2019-03-29 01:45:32,241 INFO L216 LassoAnalysis]: Preferences: 22.57/9.11 [2019-03-29 01:45:32,242 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 22.57/9.11 [2019-03-29 01:45:32,242 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 22.57/9.11 [2019-03-29 01:45:32,242 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 22.57/9.11 [2019-03-29 01:45:32,242 INFO L127 ssoRankerPreferences]: Use exernal solver: false 22.57/9.11 [2019-03-29 01:45:32,242 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 22.57/9.11 [2019-03-29 01:45:32,242 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 22.57/9.11 [2019-03-29 01:45:32,242 INFO L130 ssoRankerPreferences]: Path of dumped script: 22.57/9.11 [2019-03-29 01:45:32,243 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop 22.57/9.11 [2019-03-29 01:45:32,243 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 22.57/9.11 [2019-03-29 01:45:32,243 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 22.57/9.11 [2019-03-29 01:45:32,245 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:32,249 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:32,252 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:32,257 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:32,341 INFO L300 LassoAnalysis]: Preprocessing complete. 22.57/9.11 [2019-03-29 01:45:32,347 INFO L497 LassoAnalysis]: Using template 'affine'. 22.57/9.11 [2019-03-29 01:45:32,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,350 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:32,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,351 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,357 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,357 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,368 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,369 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:32,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,370 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,372 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,372 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,381 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,382 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:32,382 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:32,383 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,383 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,384 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,384 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,388 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,389 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,389 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:32,390 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:32,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,390 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,391 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,391 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,396 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,396 INFO L497 LassoAnalysis]: Using template '2-nested'. 22.57/9.11 [2019-03-29 01:45:32,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,397 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:32,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,398 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,401 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,401 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,409 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:32,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,410 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,413 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,413 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,423 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,424 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:32,425 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:32,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,425 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,426 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,426 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,432 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,433 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,433 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:32,433 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:32,434 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,434 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,434 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,435 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,435 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,441 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,441 INFO L497 LassoAnalysis]: Using template '3-nested'. 22.57/9.11 [2019-03-29 01:45:32,442 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,442 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:32,443 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,443 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,443 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,446 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,446 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,453 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,454 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,454 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:32,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,455 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,455 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,458 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,458 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,468 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,469 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,469 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:32,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:32,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,470 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,471 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,471 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,477 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,478 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:32,478 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:32,479 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,479 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,479 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,480 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,480 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,486 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,486 INFO L497 LassoAnalysis]: Using template '4-nested'. 22.57/9.11 [2019-03-29 01:45:32,487 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,487 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:32,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,488 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,491 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,491 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,497 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,497 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,498 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:32,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,499 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,501 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,502 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,512 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,513 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,514 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:32,514 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:32,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,514 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,515 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,515 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,521 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,521 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,522 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:32,522 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:32,523 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,523 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,523 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,524 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,524 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,530 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,530 INFO L497 LassoAnalysis]: Using template '2-phase'. 22.57/9.11 [2019-03-29 01:45:32,531 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,531 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:32,531 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.11 [2019-03-29 01:45:32,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,532 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,534 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,534 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,543 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,544 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,544 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:32,545 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.11 [2019-03-29 01:45:32,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,545 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,548 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,548 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,556 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,556 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,557 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:32,557 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.11 [2019-03-29 01:45:32,557 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:32,558 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,558 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,558 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,559 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,574 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,575 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,576 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:32,576 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.11 [2019-03-29 01:45:32,576 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:32,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,576 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,577 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,577 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,578 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,586 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,586 INFO L497 LassoAnalysis]: Using template '3-phase'. 22.57/9.11 [2019-03-29 01:45:32,586 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,587 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:32,587 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.57/9.11 [2019-03-29 01:45:32,587 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,588 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,591 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,591 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,601 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,602 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:32,602 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.57/9.11 [2019-03-29 01:45:32,603 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,603 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,603 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,606 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,606 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,619 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:32,619 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.57/9.11 [2019-03-29 01:45:32,619 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:32,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,620 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,621 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,621 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,646 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,647 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:32,647 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.57/9.11 [2019-03-29 01:45:32,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:32,648 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,648 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,649 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,649 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,658 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,659 INFO L497 LassoAnalysis]: Using template '4-phase'. 22.57/9.11 [2019-03-29 01:45:32,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,660 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:32,660 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.11 [2019-03-29 01:45:32,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,661 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,664 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,664 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,675 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,676 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,677 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:32,677 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.11 [2019-03-29 01:45:32,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,678 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,681 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,681 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,695 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:32,695 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.11 [2019-03-29 01:45:32,695 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:32,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,696 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,697 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,698 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,729 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,730 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:32,730 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.11 [2019-03-29 01:45:32,730 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:32,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,731 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,732 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,732 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,743 INFO L497 LassoAnalysis]: Using template '2-lex'. 22.57/9.11 [2019-03-29 01:45:32,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,744 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:32,744 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.11 [2019-03-29 01:45:32,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,745 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,747 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,747 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,751 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,752 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:32,752 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.11 [2019-03-29 01:45:32,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,754 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,755 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,755 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,761 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,761 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,762 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:32,763 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.11 [2019-03-29 01:45:32,763 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:32,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,763 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,764 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,764 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,770 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,770 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,771 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:32,771 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.11 [2019-03-29 01:45:32,771 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:32,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,772 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,773 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,773 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,780 INFO L497 LassoAnalysis]: Using template '3-lex'. 22.57/9.11 [2019-03-29 01:45:32,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,781 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:32,781 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.11 [2019-03-29 01:45:32,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,782 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,784 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,785 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,792 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,793 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,794 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:32,794 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.11 [2019-03-29 01:45:32,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,795 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,797 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,797 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,806 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,807 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:32,808 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.11 [2019-03-29 01:45:32,808 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:32,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,808 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,809 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,820 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:32,821 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:32,821 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.11 [2019-03-29 01:45:32,821 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:32,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:32,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:32,822 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.57/9.11 [2019-03-29 01:45:32,823 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:32,823 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:32,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:32,854 INFO L216 LassoAnalysis]: Preferences: 22.57/9.11 [2019-03-29 01:45:32,854 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 22.57/9.11 [2019-03-29 01:45:32,854 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 22.57/9.11 [2019-03-29 01:45:32,854 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 22.57/9.11 [2019-03-29 01:45:32,854 INFO L127 ssoRankerPreferences]: Use exernal solver: true 22.57/9.11 [2019-03-29 01:45:32,854 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.57/9.11 [2019-03-29 01:45:32,855 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 22.57/9.11 [2019-03-29 01:45:32,855 INFO L130 ssoRankerPreferences]: Path of dumped script: 22.57/9.11 [2019-03-29 01:45:32,855 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Lasso 22.57/9.11 [2019-03-29 01:45:32,855 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 22.57/9.11 [2019-03-29 01:45:32,856 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 22.57/9.11 [2019-03-29 01:45:32,858 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:32,862 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:32,865 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:32,871 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:32,874 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:32,878 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:32,972 INFO L300 LassoAnalysis]: Preprocessing complete. 22.57/9.11 [2019-03-29 01:45:32,973 INFO L412 LassoAnalysis]: Checking for nontermination... 22.57/9.11 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.11 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 22.57/9.11 Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.57/9.11 [2019-03-29 01:45:32,978 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 22.57/9.11 [2019-03-29 01:45:32,978 INFO L163 nArgumentSynthesizer]: Using integer mode. 22.57/9.11 [2019-03-29 01:45:33,006 INFO L445 LassoAnalysis]: Proved nontermination for one component. 22.57/9.11 [2019-03-29 01:45:33,007 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: [] 22.57/9.11 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.11 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 22.57/9.11 Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.57/9.11 [2019-03-29 01:45:33,013 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 22.57/9.11 [2019-03-29 01:45:33,013 INFO L163 nArgumentSynthesizer]: Using integer mode. 22.57/9.11 [2019-03-29 01:45:33,017 INFO L445 LassoAnalysis]: Proved nontermination for one component. 22.57/9.11 [2019-03-29 01:45:33,017 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet0=0} Honda state: {ULTIMATE.start_main_#t~nondet0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] 22.57/9.11 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.11 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 22.57/9.11 Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.57/9.11 [2019-03-29 01:45:33,047 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 22.57/9.11 [2019-03-29 01:45:33,047 INFO L163 nArgumentSynthesizer]: Using integer mode. 22.57/9.11 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.11 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 22.57/9.11 Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.57/9.11 [2019-03-29 01:45:33,077 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 22.57/9.11 [2019-03-29 01:45:33,078 INFO L163 nArgumentSynthesizer]: Using integer mode. 22.57/9.11 [2019-03-29 01:45:33,114 INFO L445 LassoAnalysis]: Proved nontermination for one component. 22.57/9.11 [2019-03-29 01:45:33,114 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~c~0=0} Honda state: {ULTIMATE.start_main_~c~0=0} Generalized eigenvectors: [{ULTIMATE.start_main_~c~0=0}, {ULTIMATE.start_main_~c~0=-1}, {ULTIMATE.start_main_~c~0=2}] Lambdas: [4, 3, 1] Nus: [0, 1] 22.57/9.11 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.11 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 22.57/9.11 Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.57/9.11 [2019-03-29 01:45:33,141 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 22.57/9.11 [2019-03-29 01:45:33,142 INFO L163 nArgumentSynthesizer]: Using integer mode. 22.57/9.11 [2019-03-29 01:45:33,146 INFO L445 LassoAnalysis]: Proved nontermination for one component. 22.57/9.11 [2019-03-29 01:45:33,146 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: [] 22.57/9.11 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.11 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 22.57/9.11 Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.57/9.11 [2019-03-29 01:45:33,178 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 22.57/9.11 [2019-03-29 01:45:33,178 INFO L163 nArgumentSynthesizer]: Using integer mode. 22.57/9.11 [2019-03-29 01:45:33,206 INFO L445 LassoAnalysis]: Proved nontermination for one component. 22.57/9.11 [2019-03-29 01:45:33,206 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~true_3=1} Honda state: {v_rep~unnamed0~0~true_3=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] 22.57/9.11 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.11 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 22.57/9.11 Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.57/9.11 [2019-03-29 01:45:33,211 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 22.57/9.11 [2019-03-29 01:45:33,212 INFO L163 nArgumentSynthesizer]: Using integer mode. 22.57/9.11 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.11 Starting monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 22.57/9.11 Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.57/9.11 [2019-03-29 01:45:33,243 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 22.57/9.11 [2019-03-29 01:45:33,244 INFO L163 nArgumentSynthesizer]: Using integer mode. 22.57/9.11 [2019-03-29 01:45:33,249 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. 22.57/9.11 [2019-03-29 01:45:33,273 INFO L216 LassoAnalysis]: Preferences: 22.57/9.11 [2019-03-29 01:45:33,274 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 22.57/9.11 [2019-03-29 01:45:33,274 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 22.57/9.11 [2019-03-29 01:45:33,274 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 22.57/9.11 [2019-03-29 01:45:33,274 INFO L127 ssoRankerPreferences]: Use exernal solver: false 22.57/9.11 [2019-03-29 01:45:33,274 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 22.57/9.11 [2019-03-29 01:45:33,274 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 22.57/9.11 [2019-03-29 01:45:33,275 INFO L130 ssoRankerPreferences]: Path of dumped script: 22.57/9.11 [2019-03-29 01:45:33,275 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Lasso 22.57/9.11 [2019-03-29 01:45:33,275 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 22.57/9.11 [2019-03-29 01:45:33,275 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 22.57/9.11 [2019-03-29 01:45:33,277 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:33,281 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:33,286 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:33,287 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:33,290 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:33,293 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:33,366 INFO L300 LassoAnalysis]: Preprocessing complete. 22.57/9.11 [2019-03-29 01:45:33,366 INFO L497 LassoAnalysis]: Using template 'affine'. 22.57/9.11 [2019-03-29 01:45:33,366 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,367 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,368 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,368 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,369 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,369 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,371 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,371 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,372 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,372 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,373 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,374 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,378 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,379 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,379 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,380 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,380 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,380 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,380 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,381 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,382 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,382 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,382 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,383 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,383 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,383 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,384 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,384 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,385 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,385 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,386 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,386 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,388 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,389 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,389 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,390 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,391 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,391 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,392 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,392 INFO L497 LassoAnalysis]: Using template '2-nested'. 22.57/9.11 [2019-03-29 01:45:33,393 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,393 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,394 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,395 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,395 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,396 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,397 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,398 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,399 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,399 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,459 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,460 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,460 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,461 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,461 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,462 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,462 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,462 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,463 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,463 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,464 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,464 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,464 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,465 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,465 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,466 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,466 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,467 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,468 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,471 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,471 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,472 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,472 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,472 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,473 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,473 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,475 INFO L497 LassoAnalysis]: Using template '3-nested'. 22.57/9.11 [2019-03-29 01:45:33,475 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,476 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,476 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,478 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,478 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,481 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,481 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,482 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,482 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,484 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,484 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,492 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,493 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,493 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,494 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,495 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,495 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,496 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,496 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,496 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,497 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,497 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,498 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,499 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,499 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,501 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,501 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,505 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,506 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,507 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,507 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,507 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,507 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,507 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,508 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,508 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,510 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,511 INFO L497 LassoAnalysis]: Using template '4-nested'. 22.57/9.11 [2019-03-29 01:45:33,511 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,512 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,512 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,514 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,514 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,517 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,517 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,518 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,518 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,518 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,518 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,521 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,521 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,532 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,533 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,533 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,533 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,533 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,533 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,534 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,534 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,534 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,535 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,535 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,535 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,536 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,536 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,537 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,537 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,538 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,538 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,539 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,540 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,540 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,546 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,546 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:33,546 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,547 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,547 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,547 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,547 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,550 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,550 INFO L497 LassoAnalysis]: Using template '2-phase'. 22.57/9.11 [2019-03-29 01:45:33,551 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,551 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,551 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.11 [2019-03-29 01:45:33,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,552 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,552 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,553 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,553 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,557 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,558 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,558 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.11 [2019-03-29 01:45:33,558 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,558 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,558 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,560 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,560 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,574 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,574 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,575 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,575 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.11 [2019-03-29 01:45:33,575 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,576 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,576 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,576 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,577 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,577 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,578 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,578 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,578 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.11 [2019-03-29 01:45:33,578 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,579 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,579 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,579 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,579 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,580 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,580 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,581 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,581 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,581 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.11 [2019-03-29 01:45:33,581 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,581 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,582 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,583 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,583 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,587 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,588 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,588 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.11 [2019-03-29 01:45:33,589 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,589 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,590 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,590 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,594 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,594 INFO L497 LassoAnalysis]: Using template '3-phase'. 22.57/9.11 [2019-03-29 01:45:33,594 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,595 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,595 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.57/9.11 [2019-03-29 01:45:33,595 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,596 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,598 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,598 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,602 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,603 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,604 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.57/9.11 [2019-03-29 01:45:33,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,604 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,606 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,607 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,631 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,631 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,632 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,632 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.57/9.11 [2019-03-29 01:45:33,632 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,633 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,633 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,634 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,634 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,635 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,636 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,636 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.57/9.11 [2019-03-29 01:45:33,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,636 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,637 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,637 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,639 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,639 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.57/9.11 [2019-03-29 01:45:33,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,640 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,642 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,642 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,648 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,648 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,649 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,649 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.57/9.11 [2019-03-29 01:45:33,649 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,649 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,650 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,657 INFO L497 LassoAnalysis]: Using template '4-phase'. 22.57/9.11 [2019-03-29 01:45:33,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,658 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,658 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.11 [2019-03-29 01:45:33,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,659 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,659 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,661 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,662 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,669 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,669 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,670 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,670 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.11 [2019-03-29 01:45:33,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,671 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,674 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,674 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,706 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,707 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,707 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,708 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.11 [2019-03-29 01:45:33,708 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,708 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,710 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,711 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,711 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.11 [2019-03-29 01:45:33,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,712 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,713 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,715 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,715 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.11 [2019-03-29 01:45:33,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,715 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,718 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,718 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,726 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,727 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,728 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.11 [2019-03-29 01:45:33,728 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,728 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,730 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,730 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,737 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,738 INFO L497 LassoAnalysis]: Using template '2-lex'. 22.57/9.11 [2019-03-29 01:45:33,738 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,739 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,739 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.11 [2019-03-29 01:45:33,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,739 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,741 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,741 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,745 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,745 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,745 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,746 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.11 [2019-03-29 01:45:33,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,746 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,748 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,748 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,762 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,763 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,764 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,764 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.11 [2019-03-29 01:45:33,764 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,764 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,765 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,767 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,767 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,767 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.11 [2019-03-29 01:45:33,768 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,768 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,769 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,770 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,771 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,771 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,771 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.11 [2019-03-29 01:45:33,771 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,771 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,772 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,773 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,773 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,778 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,778 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,779 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,779 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.11 [2019-03-29 01:45:33,779 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,780 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,780 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,785 INFO L497 LassoAnalysis]: Using template '3-lex'. 22.57/9.11 [2019-03-29 01:45:33,786 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,786 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,786 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.11 [2019-03-29 01:45:33,787 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,787 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,787 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,789 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,789 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,795 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,796 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,797 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,797 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.11 [2019-03-29 01:45:33,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,797 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,797 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,800 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,800 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,825 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,825 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,839 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,840 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.11 [2019-03-29 01:45:33,840 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,840 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,841 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,841 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,845 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,845 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.11 [2019-03-29 01:45:33,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,845 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,846 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,846 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,849 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,849 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,850 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,850 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.11 [2019-03-29 01:45:33,850 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,850 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,853 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,853 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,859 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,860 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:33,861 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.11 [2019-03-29 01:45:33,861 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.11 [2019-03-29 01:45:33,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:33,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:33,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:33,861 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.57/9.11 [2019-03-29 01:45:33,863 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:33,863 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:33,876 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:33,877 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. 22.57/9.11 [2019-03-29 01:45:33,878 INFO L794 eck$LassoCheckResult]: Stem: 3#ULTIMATE.startENTRYtrue [18] ULTIMATE.startENTRY-->L9-2: Formula: (and (= v_ULTIMATE.start_main_~c~0_1 0) (= v_ULTIMATE.start_main_~x~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_1, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_1, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_2|} AuxVars[|v_ULTIMATE.start_main_#t~nondet0_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~c~0, ULTIMATE.start_main_~x~0] 4#L9-2true [22] L9-2-->L9-2: Formula: (and (< 1 v_ULTIMATE.start_main_~x~0_8) (= v_ULTIMATE.start_main_~x~0_7 (* v_ULTIMATE.start_main_~x~0_8 v_ULTIMATE.start_main_~x~0_8)) (= v_ULTIMATE.start_main_~c~0_6 (+ v_ULTIMATE.start_main_~c~0_7 1)) (< v_ULTIMATE.start_main_~x~0_8 100)) InVars {ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_7, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_8} OutVars{ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_6, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~c~0, ULTIMATE.start_main_~x~0] 4#L9-2true 22.57/9.11 [2019-03-29 01:45:33,878 INFO L796 eck$LassoCheckResult]: Loop: 4#L9-2true [22] L9-2-->L9-2: Formula: (and (< 1 v_ULTIMATE.start_main_~x~0_8) (= v_ULTIMATE.start_main_~x~0_7 (* v_ULTIMATE.start_main_~x~0_8 v_ULTIMATE.start_main_~x~0_8)) (= v_ULTIMATE.start_main_~c~0_6 (+ v_ULTIMATE.start_main_~c~0_7 1)) (< v_ULTIMATE.start_main_~x~0_8 100)) InVars {ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_7, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_8} OutVars{ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_6, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~c~0, ULTIMATE.start_main_~x~0] 4#L9-2true 22.57/9.11 [2019-03-29 01:45:33,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 22.57/9.11 [2019-03-29 01:45:33,878 INFO L82 PathProgramCache]: Analyzing trace with hash 1541, now seen corresponding path program 2 times 22.57/9.11 [2019-03-29 01:45:33,879 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 22.57/9.11 [2019-03-29 01:45:33,879 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 22.57/9.11 [2019-03-29 01:45:33,880 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.57/9.11 [2019-03-29 01:45:33,880 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 22.57/9.11 [2019-03-29 01:45:33,881 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.57/9.11 [2019-03-29 01:45:33,882 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic 22.57/9.11 [2019-03-29 01:45:33,883 INFO L258 seRefinementStrategy]: Advancing trace checker 22.57/9.11 [2019-03-29 01:45:33,883 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 22.57/9.11 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.11 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) 22.57/9.11 Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true 22.57/9.11 [2019-03-29 01:45:33,895 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 22.57/9.11 [2019-03-29 01:45:33,902 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) 22.57/9.11 [2019-03-29 01:45:33,902 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat 22.57/9.11 [2019-03-29 01:45:33,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 22.57/9.11 [2019-03-29 01:45:33,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 22.57/9.11 [2019-03-29 01:45:33,936 INFO L82 PathProgramCache]: Analyzing trace with hash 53, now seen corresponding path program 2 times 22.57/9.11 [2019-03-29 01:45:33,936 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 22.57/9.11 [2019-03-29 01:45:33,936 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 22.57/9.11 [2019-03-29 01:45:33,937 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.57/9.11 [2019-03-29 01:45:33,937 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 22.57/9.11 [2019-03-29 01:45:33,938 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.57/9.11 [2019-03-29 01:45:33,939 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic 22.57/9.11 [2019-03-29 01:45:33,939 INFO L258 seRefinementStrategy]: Advancing trace checker 22.57/9.11 [2019-03-29 01:45:33,939 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 22.57/9.11 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.11 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) 22.57/9.11 Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true 22.57/9.11 [2019-03-29 01:45:33,951 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 22.57/9.11 [2019-03-29 01:45:33,955 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) 22.57/9.11 [2019-03-29 01:45:33,955 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat 22.57/9.11 [2019-03-29 01:45:33,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 22.57/9.11 [2019-03-29 01:45:33,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 22.57/9.11 [2019-03-29 01:45:33,986 INFO L82 PathProgramCache]: Analyzing trace with hash 47793, now seen corresponding path program 3 times 22.57/9.11 [2019-03-29 01:45:33,986 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 22.57/9.11 [2019-03-29 01:45:33,986 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 22.57/9.11 [2019-03-29 01:45:33,987 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.57/9.11 [2019-03-29 01:45:33,987 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 22.57/9.11 [2019-03-29 01:45:33,988 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.57/9.11 [2019-03-29 01:45:33,989 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic 22.57/9.11 [2019-03-29 01:45:33,989 INFO L258 seRefinementStrategy]: Advancing trace checker 22.57/9.11 [2019-03-29 01:45:33,989 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 22.57/9.11 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.11 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) 22.57/9.11 Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true 22.57/9.11 [2019-03-29 01:45:34,004 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 22.57/9.11 [2019-03-29 01:45:34,011 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) 22.57/9.11 [2019-03-29 01:45:34,011 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat 22.57/9.11 [2019-03-29 01:45:34,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 22.57/9.11 [2019-03-29 01:45:34,064 INFO L216 LassoAnalysis]: Preferences: 22.57/9.11 [2019-03-29 01:45:34,065 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 22.57/9.11 [2019-03-29 01:45:34,065 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 22.57/9.11 [2019-03-29 01:45:34,065 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 22.57/9.11 [2019-03-29 01:45:34,065 INFO L127 ssoRankerPreferences]: Use exernal solver: true 22.57/9.11 [2019-03-29 01:45:34,065 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.57/9.11 [2019-03-29 01:45:34,065 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 22.57/9.11 [2019-03-29 01:45:34,065 INFO L130 ssoRankerPreferences]: Path of dumped script: 22.57/9.11 [2019-03-29 01:45:34,066 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop 22.57/9.11 [2019-03-29 01:45:34,066 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 22.57/9.11 [2019-03-29 01:45:34,066 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 22.57/9.11 [2019-03-29 01:45:34,067 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:34,077 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:34,081 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:34,084 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:34,142 INFO L300 LassoAnalysis]: Preprocessing complete. 22.57/9.11 [2019-03-29 01:45:34,142 INFO L412 LassoAnalysis]: Checking for nontermination... 22.57/9.11 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.11 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 22.57/9.11 Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.57/9.11 [2019-03-29 01:45:34,147 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 22.57/9.11 [2019-03-29 01:45:34,147 INFO L163 nArgumentSynthesizer]: Using integer mode. 22.57/9.11 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.11 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 22.57/9.11 Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.57/9.11 [2019-03-29 01:45:34,178 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 22.57/9.11 [2019-03-29 01:45:34,179 INFO L163 nArgumentSynthesizer]: Using integer mode. 22.57/9.11 [2019-03-29 01:45:34,183 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. 22.57/9.11 [2019-03-29 01:45:34,207 INFO L216 LassoAnalysis]: Preferences: 22.57/9.11 [2019-03-29 01:45:34,208 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 22.57/9.11 [2019-03-29 01:45:34,208 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 22.57/9.11 [2019-03-29 01:45:34,208 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 22.57/9.11 [2019-03-29 01:45:34,208 INFO L127 ssoRankerPreferences]: Use exernal solver: false 22.57/9.11 [2019-03-29 01:45:34,208 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 22.57/9.11 [2019-03-29 01:45:34,208 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 22.57/9.11 [2019-03-29 01:45:34,208 INFO L130 ssoRankerPreferences]: Path of dumped script: 22.57/9.11 [2019-03-29 01:45:34,209 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop 22.57/9.11 [2019-03-29 01:45:34,209 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 22.57/9.11 [2019-03-29 01:45:34,209 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 22.57/9.11 [2019-03-29 01:45:34,210 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:34,226 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:34,230 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:34,234 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.11 [2019-03-29 01:45:34,293 INFO L300 LassoAnalysis]: Preprocessing complete. 22.57/9.11 [2019-03-29 01:45:34,294 INFO L497 LassoAnalysis]: Using template 'affine'. 22.57/9.11 [2019-03-29 01:45:34,294 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:34,295 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:34,295 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.11 [2019-03-29 01:45:34,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:34,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:34,295 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.57/9.11 [2019-03-29 01:45:34,296 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:34,296 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:34,298 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.11 [2019-03-29 01:45:34,298 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.11 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.11 Number of strict supporting invariants: 0 22.57/9.11 Number of non-strict supporting invariants: 1 22.57/9.11 Consider only non-deceasing supporting invariants: true 22.57/9.11 Simplify termination arguments: true 22.57/9.11 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.11 [2019-03-29 01:45:34,299 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.11 [2019-03-29 01:45:34,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.11 [2019-03-29 01:45:34,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.11 [2019-03-29 01:45:34,299 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.57/9.11 [2019-03-29 01:45:34,300 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.57/9.11 [2019-03-29 01:45:34,300 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.57/9.11 [2019-03-29 01:45:34,302 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,303 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,303 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,303 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:34,304 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,304 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,304 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,304 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,306 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,306 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,307 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,307 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,307 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,309 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,309 INFO L497 LassoAnalysis]: Using template '2-nested'. 22.57/9.12 [2019-03-29 01:45:34,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,310 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,310 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:34,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,310 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,311 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,311 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,312 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,313 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,313 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,314 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,315 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,317 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,318 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,318 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,318 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:34,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,319 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,319 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,319 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,321 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,322 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,322 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,322 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,322 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,323 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,323 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,325 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,325 INFO L497 LassoAnalysis]: Using template '3-nested'. 22.57/9.12 [2019-03-29 01:45:34,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,326 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,326 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:34,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,326 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,327 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,327 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,329 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,329 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,330 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,330 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,332 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,332 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,336 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,336 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:34,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,337 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,338 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,340 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,341 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,341 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,342 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,342 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,345 INFO L497 LassoAnalysis]: Using template '4-nested'. 22.57/9.12 [2019-03-29 01:45:34,345 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,346 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:34,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,346 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,347 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,350 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,350 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,351 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,352 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,353 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,357 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,357 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,358 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,358 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:34,358 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,358 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,359 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,359 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,362 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,362 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,362 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,363 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,364 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,364 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,367 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,367 INFO L497 LassoAnalysis]: Using template '2-phase'. 22.57/9.12 [2019-03-29 01:45:34,367 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,368 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:34,368 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.12 [2019-03-29 01:45:34,368 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:34,368 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,369 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,369 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,369 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,373 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:34,374 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.12 [2019-03-29 01:45:34,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,374 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,375 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,375 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,379 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,380 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,380 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:34,381 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.12 [2019-03-29 01:45:34,381 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:34,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,381 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,382 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,386 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,386 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,387 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:34,387 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.12 [2019-03-29 01:45:34,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,387 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,389 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,389 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,392 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,392 INFO L497 LassoAnalysis]: Using template '3-phase'. 22.57/9.12 [2019-03-29 01:45:34,392 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,393 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:34,393 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.57/9.12 [2019-03-29 01:45:34,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:34,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,393 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,394 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,394 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,399 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,400 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,400 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:34,401 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.57/9.12 [2019-03-29 01:45:34,401 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,401 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,401 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,403 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,403 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,409 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,410 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:34,410 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.57/9.12 [2019-03-29 01:45:34,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:34,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,410 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,411 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,411 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,420 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:34,421 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.57/9.12 [2019-03-29 01:45:34,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,421 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,423 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,423 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,427 INFO L497 LassoAnalysis]: Using template '4-phase'. 22.57/9.12 [2019-03-29 01:45:34,427 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,428 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:34,428 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.12 [2019-03-29 01:45:34,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:34,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,429 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,430 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,438 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,438 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,439 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:34,439 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.12 [2019-03-29 01:45:34,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,440 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,442 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,442 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,450 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,450 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,451 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:34,451 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.12 [2019-03-29 01:45:34,451 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:34,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,452 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,453 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,467 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,468 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,468 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:34,468 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.12 [2019-03-29 01:45:34,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,469 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,471 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,471 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,479 INFO L497 LassoAnalysis]: Using template '2-lex'. 22.57/9.12 [2019-03-29 01:45:34,480 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,480 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:34,480 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.12 [2019-03-29 01:45:34,481 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:34,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,481 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,482 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,482 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,486 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,486 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,486 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:34,487 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.12 [2019-03-29 01:45:34,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,487 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,488 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,489 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,493 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,493 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,494 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:34,494 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.12 [2019-03-29 01:45:34,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:34,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,495 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,495 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,499 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,500 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,500 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:34,500 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.12 [2019-03-29 01:45:34,500 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,501 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,502 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,502 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,506 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,506 INFO L497 LassoAnalysis]: Using template '3-lex'. 22.57/9.12 [2019-03-29 01:45:34,507 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,507 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:34,508 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.12 [2019-03-29 01:45:34,508 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:34,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,508 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,509 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,509 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,518 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,519 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,520 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:34,520 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.12 [2019-03-29 01:45:34,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,520 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,522 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,522 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,529 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,530 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:34,530 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.12 [2019-03-29 01:45:34,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:34,531 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,531 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,532 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,532 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,539 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,539 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,540 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:34,540 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.12 [2019-03-29 01:45:34,540 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,540 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,542 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,543 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,549 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,582 INFO L216 LassoAnalysis]: Preferences: 22.57/9.12 [2019-03-29 01:45:34,582 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 22.57/9.12 [2019-03-29 01:45:34,582 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 22.57/9.12 [2019-03-29 01:45:34,582 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 22.57/9.12 [2019-03-29 01:45:34,582 INFO L127 ssoRankerPreferences]: Use exernal solver: true 22.57/9.12 [2019-03-29 01:45:34,582 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.57/9.12 [2019-03-29 01:45:34,582 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 22.57/9.12 [2019-03-29 01:45:34,583 INFO L130 ssoRankerPreferences]: Path of dumped script: 22.57/9.12 [2019-03-29 01:45:34,583 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Lasso 22.57/9.12 [2019-03-29 01:45:34,583 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 22.57/9.12 [2019-03-29 01:45:34,583 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 22.57/9.12 [2019-03-29 01:45:34,585 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.12 [2019-03-29 01:45:34,606 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.12 [2019-03-29 01:45:34,611 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.12 [2019-03-29 01:45:34,615 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.12 [2019-03-29 01:45:34,617 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.12 [2019-03-29 01:45:34,620 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.12 [2019-03-29 01:45:34,713 INFO L300 LassoAnalysis]: Preprocessing complete. 22.57/9.12 [2019-03-29 01:45:34,713 INFO L412 LassoAnalysis]: Checking for nontermination... 22.57/9.12 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.12 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 22.57/9.12 Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.57/9.12 [2019-03-29 01:45:34,720 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 22.57/9.12 [2019-03-29 01:45:34,720 INFO L163 nArgumentSynthesizer]: Using integer mode. 22.57/9.12 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.57/9.12 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 22.57/9.12 Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.57/9.12 [2019-03-29 01:45:34,753 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 22.57/9.12 [2019-03-29 01:45:34,753 INFO L163 nArgumentSynthesizer]: Using integer mode. 22.57/9.12 [2019-03-29 01:45:34,758 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. 22.57/9.12 [2019-03-29 01:45:34,783 INFO L216 LassoAnalysis]: Preferences: 22.57/9.12 [2019-03-29 01:45:34,783 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 22.57/9.12 [2019-03-29 01:45:34,784 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 22.57/9.12 [2019-03-29 01:45:34,784 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 22.57/9.12 [2019-03-29 01:45:34,784 INFO L127 ssoRankerPreferences]: Use exernal solver: false 22.57/9.12 [2019-03-29 01:45:34,784 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 22.57/9.12 [2019-03-29 01:45:34,784 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 22.57/9.12 [2019-03-29 01:45:34,784 INFO L130 ssoRankerPreferences]: Path of dumped script: 22.57/9.12 [2019-03-29 01:45:34,784 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Lasso 22.57/9.12 [2019-03-29 01:45:34,785 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 22.57/9.12 [2019-03-29 01:45:34,785 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 22.57/9.12 [2019-03-29 01:45:34,786 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.12 [2019-03-29 01:45:34,791 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.12 [2019-03-29 01:45:34,795 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.12 [2019-03-29 01:45:34,812 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.12 [2019-03-29 01:45:34,816 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.12 [2019-03-29 01:45:34,818 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.57/9.12 [2019-03-29 01:45:34,906 INFO L300 LassoAnalysis]: Preprocessing complete. 22.57/9.12 [2019-03-29 01:45:34,907 INFO L497 LassoAnalysis]: Using template 'affine'. 22.57/9.12 [2019-03-29 01:45:34,907 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,908 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,909 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,909 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,910 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,914 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,914 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,915 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,916 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,917 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,917 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,918 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,919 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,919 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,920 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,920 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,925 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,925 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:34,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,926 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,926 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,927 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,927 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,928 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:34,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,928 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,928 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,930 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,930 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,930 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,931 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,931 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,933 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,933 INFO L497 LassoAnalysis]: Using template '2-nested'. 22.57/9.12 [2019-03-29 01:45:34,933 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,934 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,934 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,935 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,936 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,941 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,942 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,942 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,944 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,944 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,946 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,947 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,948 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,948 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,954 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,954 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,955 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:34,955 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,955 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,955 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,955 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,956 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,956 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,956 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,957 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,957 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:34,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,958 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,958 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,958 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,958 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,959 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,959 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,960 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,960 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,961 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,964 INFO L497 LassoAnalysis]: Using template '3-nested'. 22.57/9.12 [2019-03-29 01:45:34,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,965 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,965 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,969 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,970 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,978 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,978 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,979 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,980 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,980 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,984 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,984 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,986 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,986 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,993 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,993 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,994 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,994 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:34,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,995 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,995 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,995 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,996 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,997 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,997 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:34,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,997 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:34,998 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:34,998 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:34,998 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:34,998 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:34,999 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:34,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:34,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:34,999 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,001 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,001 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,004 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,004 INFO L497 LassoAnalysis]: Using template '4-nested'. 22.57/9.12 [2019-03-29 01:45:35,005 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,005 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:35,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,006 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,008 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,008 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,017 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,017 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:35,018 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,018 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,018 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,019 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,019 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,022 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,023 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,023 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:35,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,024 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,025 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,026 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,034 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,035 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,035 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:35,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:35,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,036 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,036 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,037 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,038 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:35,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:35,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,038 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,039 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,039 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,040 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.57/9.12 [2019-03-29 01:45:35,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,041 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,042 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,042 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,047 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,047 INFO L497 LassoAnalysis]: Using template '2-phase'. 22.57/9.12 [2019-03-29 01:45:35,047 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,048 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,048 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.12 [2019-03-29 01:45:35,048 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,049 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,050 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,050 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,065 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,065 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,065 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.12 [2019-03-29 01:45:35,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,066 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,067 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,067 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,070 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,071 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,072 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.12 [2019-03-29 01:45:35,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,072 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,073 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,074 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,082 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,082 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.12 [2019-03-29 01:45:35,083 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:35,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,083 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,084 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,084 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,084 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,085 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,085 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,085 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.12 [2019-03-29 01:45:35,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:35,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,086 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,086 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,087 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,088 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,089 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.12 [2019-03-29 01:45:35,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,089 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,090 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,090 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,094 INFO L497 LassoAnalysis]: Using template '3-phase'. 22.57/9.12 [2019-03-29 01:45:35,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,096 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,096 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.57/9.12 [2019-03-29 01:45:35,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,096 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,098 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,098 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,236 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,237 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,237 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,238 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.57/9.12 [2019-03-29 01:45:35,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,238 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,239 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,240 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,244 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,244 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.57/9.12 [2019-03-29 01:45:35,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,245 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,247 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,247 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,257 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,257 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.57/9.12 [2019-03-29 01:45:35,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:35,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,257 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,258 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,258 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,260 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,261 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.57/9.12 [2019-03-29 01:45:35,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:35,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,262 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,263 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,265 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,265 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.57/9.12 [2019-03-29 01:45:35,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,265 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,267 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,267 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,272 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,272 INFO L497 LassoAnalysis]: Using template '4-phase'. 22.57/9.12 [2019-03-29 01:45:35,272 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,273 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,273 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.12 [2019-03-29 01:45:35,273 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,273 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,274 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,276 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,276 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,314 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,314 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.12 [2019-03-29 01:45:35,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,314 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,316 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,317 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,324 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,324 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,324 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.12 [2019-03-29 01:45:35,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,325 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,327 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,327 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,339 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,340 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,341 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,341 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.12 [2019-03-29 01:45:35,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:35,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,341 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,342 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,343 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,343 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,344 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,344 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.12 [2019-03-29 01:45:35,344 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:35,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,345 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,346 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,346 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,347 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,347 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,347 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.12 [2019-03-29 01:45:35,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,348 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,350 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,350 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,357 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,358 INFO L497 LassoAnalysis]: Using template '2-lex'. 22.57/9.12 [2019-03-29 01:45:35,358 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,359 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,359 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.12 [2019-03-29 01:45:35,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,359 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,361 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,361 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,379 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,379 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.12 [2019-03-29 01:45:35,379 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,379 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,380 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,381 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,381 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,385 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,385 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,385 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.12 [2019-03-29 01:45:35,386 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,386 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,387 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,388 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,397 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,398 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,398 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.12 [2019-03-29 01:45:35,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:35,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,399 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,399 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,399 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,401 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,401 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,401 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,402 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.12 [2019-03-29 01:45:35,402 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:35,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,402 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,403 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,404 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,404 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,405 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,405 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.57/9.12 [2019-03-29 01:45:35,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,406 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,407 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,407 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,411 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,411 INFO L497 LassoAnalysis]: Using template '3-lex'. 22.57/9.12 [2019-03-29 01:45:35,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,412 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,412 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.12 [2019-03-29 01:45:35,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,413 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,415 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,415 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,459 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,460 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,461 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,461 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.12 [2019-03-29 01:45:35,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,461 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,463 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,463 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,469 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,470 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,470 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.12 [2019-03-29 01:45:35,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,470 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,473 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,473 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,488 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,489 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,490 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.12 [2019-03-29 01:45:35,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:35,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,490 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,491 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,491 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,493 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,493 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,494 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,494 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.12 [2019-03-29 01:45:35,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.57/9.12 [2019-03-29 01:45:35,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,494 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,495 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,497 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.57/9.12 Termination analysis: LINEAR_WITH_GUESSES 22.57/9.12 Number of strict supporting invariants: 0 22.57/9.12 Number of non-strict supporting invariants: 1 22.57/9.12 Consider only non-deceasing supporting invariants: true 22.57/9.12 Simplify termination arguments: true 22.57/9.12 Simplify supporting invariants: trueOverapproximate stem: false 22.57/9.12 [2019-03-29 01:45:35,498 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.57/9.12 [2019-03-29 01:45:35,498 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.57/9.12 [2019-03-29 01:45:35,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.57/9.12 [2019-03-29 01:45:35,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.57/9.12 [2019-03-29 01:45:35,499 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.57/9.12 [2019-03-29 01:45:35,500 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.57/9.12 [2019-03-29 01:45:35,501 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.57/9.12 [2019-03-29 01:45:35,506 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.57/9.12 [2019-03-29 01:45:35,514 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 29.03 01:45:35 BasicIcfg 22.57/9.12 [2019-03-29 01:45:35,514 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- 22.57/9.12 [2019-03-29 01:45:35,515 INFO L168 Benchmark]: Toolchain (without parser) took 4721.33 ms. Allocated memory was 649.6 MB in the beginning and 763.4 MB in the end (delta: 113.8 MB). Free memory was 559.2 MB in the beginning and 593.4 MB in the end (delta: -34.2 MB). Peak memory consumption was 350.4 MB. Max. memory is 50.3 GB. 22.57/9.12 [2019-03-29 01:45:35,517 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 649.6 MB. Free memory is still 580.0 MB. There was no memory consumed. Max. memory is 50.3 GB. 22.57/9.12 [2019-03-29 01:45:35,517 INFO L168 Benchmark]: CACSL2BoogieTranslator took 278.22 ms. Allocated memory was 649.6 MB in the beginning and 651.2 MB in the end (delta: 1.6 MB). Free memory was 558.1 MB in the beginning and 618.9 MB in the end (delta: -60.8 MB). Peak memory consumption was 29.3 MB. Max. memory is 50.3 GB. 22.57/9.12 [2019-03-29 01:45:35,518 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.25 ms. Allocated memory is still 651.2 MB. Free memory was 618.9 MB in the beginning and 617.9 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 50.3 GB. 22.57/9.12 [2019-03-29 01:45:35,518 INFO L168 Benchmark]: Boogie Preprocessor took 18.75 ms. Allocated memory is still 651.2 MB. Free memory was 617.9 MB in the beginning and 616.8 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 50.3 GB. 22.57/9.12 [2019-03-29 01:45:35,519 INFO L168 Benchmark]: RCFGBuilder took 181.31 ms. Allocated memory is still 651.2 MB. Free memory was 616.8 MB in the beginning and 602.4 MB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 50.3 GB. 22.57/9.12 [2019-03-29 01:45:35,519 INFO L168 Benchmark]: BlockEncodingV2 took 72.37 ms. Allocated memory is still 651.2 MB. Free memory was 602.4 MB in the beginning and 597.0 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 50.3 GB. 22.57/9.12 [2019-03-29 01:45:35,520 INFO L168 Benchmark]: TraceAbstraction took 153.71 ms. Allocated memory is still 651.2 MB. Free memory was 597.0 MB in the beginning and 588.3 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 50.3 GB. 22.57/9.12 [2019-03-29 01:45:35,520 INFO L168 Benchmark]: BuchiAutomizer took 3977.37 ms. Allocated memory was 651.2 MB in the beginning and 763.4 MB in the end (delta: 112.2 MB). Free memory was 588.3 MB in the beginning and 593.4 MB in the end (delta: -5.0 MB). Peak memory consumption was 377.9 MB. Max. memory is 50.3 GB. 22.57/9.12 [2019-03-29 01:45:35,524 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### 22.57/9.12 --- Results --- 22.57/9.12 * Results from de.uni_freiburg.informatik.ultimate.plugins.blockencoding: 22.57/9.12 - StatisticsResult: Initial Icfg 22.57/9.12 6 locations, 7 edges 22.57/9.12 - StatisticsResult: Encoded RCFG 22.57/9.12 2 locations, 2 edges 22.57/9.12 * Results from de.uni_freiburg.informatik.ultimate.core: 22.57/9.12 - StatisticsResult: Toolchain Benchmarks 22.57/9.12 Benchmark results are: 22.57/9.12 * CDTParser took 0.16 ms. Allocated memory is still 649.6 MB. Free memory is still 580.0 MB. There was no memory consumed. Max. memory is 50.3 GB. 22.57/9.12 * CACSL2BoogieTranslator took 278.22 ms. Allocated memory was 649.6 MB in the beginning and 651.2 MB in the end (delta: 1.6 MB). Free memory was 558.1 MB in the beginning and 618.9 MB in the end (delta: -60.8 MB). Peak memory consumption was 29.3 MB. Max. memory is 50.3 GB. 22.57/9.12 * Boogie Procedure Inliner took 34.25 ms. Allocated memory is still 651.2 MB. Free memory was 618.9 MB in the beginning and 617.9 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 50.3 GB. 22.57/9.12 * Boogie Preprocessor took 18.75 ms. Allocated memory is still 651.2 MB. Free memory was 617.9 MB in the beginning and 616.8 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 50.3 GB. 22.57/9.12 * RCFGBuilder took 181.31 ms. Allocated memory is still 651.2 MB. Free memory was 616.8 MB in the beginning and 602.4 MB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 50.3 GB. 22.57/9.12 * BlockEncodingV2 took 72.37 ms. Allocated memory is still 651.2 MB. Free memory was 602.4 MB in the beginning and 597.0 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 50.3 GB. 22.57/9.12 * TraceAbstraction took 153.71 ms. Allocated memory is still 651.2 MB. Free memory was 597.0 MB in the beginning and 588.3 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 50.3 GB. 22.57/9.12 * BuchiAutomizer took 3977.37 ms. Allocated memory was 651.2 MB in the beginning and 763.4 MB in the end (delta: 112.2 MB). Free memory was 588.3 MB in the beginning and 593.4 MB in the end (delta: -5.0 MB). Peak memory consumption was 377.9 MB. Max. memory is 50.3 GB. 22.57/9.12 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: 22.57/9.12 - AllSpecificationsHoldResult: All specifications hold 22.57/9.12 We were not able to verify any specifiation because the program does not contain any specification. 22.57/9.12 - InvariantResult [Line: 9]: Loop Invariant 22.57/9.12 Derived loop invariant: 1 22.57/9.12 - StatisticsResult: Ultimate Automizer benchmark data 22.57/9.12 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 22.57/9.12 - StatisticsResult: Constructed decomposition of program 22.57/9.12 Trivial decomposition into one module whose termination is unknown. 22.57/9.12 - StatisticsResult: Timing statistics 22.57/9.12 BüchiAutomizer plugin needed 3.9s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 3.9s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital25 mio100 ax152 hnf100 lsp48 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq148 hnf94 smp100 dnf100 smp100 tf105 neg100 sie121 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 10ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 2 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s 22.57/9.12 - TerminationAnalysisResult: Unable to decide termination 22.57/9.12 Buchi Automizer is unable to decide termination for the following lasso. 22.57/9.12 Stem: "[18] ULTIMATE.startENTRY-->L9-2: Formula: (and (= v_ULTIMATE.start_main_~c~0_1 0) (= v_ULTIMATE.start_main_~x~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_1, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_1, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_2|} AuxVars[|v_ULTIMATE.start_main_#t~nondet0_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~c~0, ULTIMATE.start_main_~x~0]" "[22] L9-2-->L9-2: Formula: (and (< 1 v_ULTIMATE.start_main_~x~0_8) (= v_ULTIMATE.start_main_~x~0_7 (* v_ULTIMATE.start_main_~x~0_8 v_ULTIMATE.start_main_~x~0_8)) (= v_ULTIMATE.start_main_~c~0_6 (+ v_ULTIMATE.start_main_~c~0_7 1)) (< v_ULTIMATE.start_main_~x~0_8 100)) InVars {ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_7, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_8} OutVars{ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_6, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~c~0, ULTIMATE.start_main_~x~0]" 22.57/9.12 Loop: "[22] L9-2-->L9-2: Formula: (and (< 1 v_ULTIMATE.start_main_~x~0_8) (= v_ULTIMATE.start_main_~x~0_7 (* v_ULTIMATE.start_main_~x~0_8 v_ULTIMATE.start_main_~x~0_8)) (= v_ULTIMATE.start_main_~c~0_6 (+ v_ULTIMATE.start_main_~c~0_7 1)) (< v_ULTIMATE.start_main_~x~0_8 100)) InVars {ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_7, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_8} OutVars{ULTIMATE.start_main_~c~0=v_ULTIMATE.start_main_~c~0_6, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~c~0, ULTIMATE.start_main_~x~0]" 22.57/9.12 RESULT: Ultimate could not prove your program: unable to determine termination 22.57/9.12 !SESSION 2019-03-29 01:45:27.522 ----------------------------------------------- 22.57/9.12 eclipse.buildId=unknown 22.57/9.12 java.version=1.8.0_181 22.57/9.12 java.vendor=Oracle Corporation 22.57/9.12 BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US 22.57/9.12 Framework arguments: -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -i /export/starexec/sandbox/benchmark/theBenchmark.c 22.57/9.12 Command-line arguments: -os linux -ws gtk -arch x86_64 -consoleLog -data @user.home/.ultimate -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -data /export/starexec/sandbox/tmp -i /export/starexec/sandbox/benchmark/theBenchmark.c 22.57/9.12 22.57/9.12 !ENTRY org.eclipse.core.resources 2 10035 2019-03-29 01:45:35.761 22.57/9.12 !MESSAGE The workspace will exit with unsaved changes in this session. 22.57/9.12 Received shutdown request... 22.57/9.12 Ultimate: 22.57/9.12 GTK+ Version Check 22.57/9.12 EOF