21.25/8.82 MAYBE 21.25/8.82 21.25/8.82 Ultimate: Cannot open display: 21.25/8.82 This is Ultimate 0.1.24-8dc7c08-m 21.25/8.82 [2019-03-29 01:57:58,432 INFO L170 SettingsManager]: Resetting all preferences to default values... 21.25/8.82 [2019-03-29 01:57:58,435 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 21.25/8.82 [2019-03-29 01:57:58,446 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 21.25/8.82 [2019-03-29 01:57:58,446 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 21.25/8.82 [2019-03-29 01:57:58,447 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 21.25/8.82 [2019-03-29 01:57:58,449 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 21.25/8.82 [2019-03-29 01:57:58,450 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 21.25/8.82 [2019-03-29 01:57:58,452 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 21.25/8.82 [2019-03-29 01:57:58,453 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 21.25/8.82 [2019-03-29 01:57:58,453 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 21.25/8.82 [2019-03-29 01:57:58,454 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 21.25/8.82 [2019-03-29 01:57:58,455 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 21.25/8.82 [2019-03-29 01:57:58,455 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 21.25/8.82 [2019-03-29 01:57:58,457 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 21.25/8.82 [2019-03-29 01:57:58,457 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 21.25/8.82 [2019-03-29 01:57:58,458 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 21.25/8.82 [2019-03-29 01:57:58,460 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 21.25/8.82 [2019-03-29 01:57:58,462 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 21.25/8.82 [2019-03-29 01:57:58,463 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 21.25/8.82 [2019-03-29 01:57:58,465 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 21.25/8.82 [2019-03-29 01:57:58,466 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 21.25/8.82 [2019-03-29 01:57:58,468 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 21.25/8.82 [2019-03-29 01:57:58,468 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 21.25/8.82 [2019-03-29 01:57:58,468 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 21.25/8.82 [2019-03-29 01:57:58,469 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 21.25/8.82 [2019-03-29 01:57:58,469 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 21.25/8.82 [2019-03-29 01:57:58,470 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 21.25/8.82 [2019-03-29 01:57:58,471 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 21.25/8.82 [2019-03-29 01:57:58,471 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 21.25/8.82 [2019-03-29 01:57:58,472 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 21.25/8.82 [2019-03-29 01:57:58,473 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 21.25/8.82 [2019-03-29 01:57:58,474 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 21.25/8.82 [2019-03-29 01:57:58,474 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 21.25/8.82 [2019-03-29 01:57:58,475 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 21.25/8.82 [2019-03-29 01:57:58,475 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 21.25/8.82 [2019-03-29 01:57:58,475 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 21.25/8.82 [2019-03-29 01:57:58,476 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 21.25/8.82 [2019-03-29 01:57:58,477 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 21.25/8.82 [2019-03-29 01:57:58,477 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 21.25/8.82 [2019-03-29 01:57:58,491 INFO L110 SettingsManager]: Loading preferences was successful 21.25/8.82 [2019-03-29 01:57:58,492 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 21.25/8.82 [2019-03-29 01:57:58,493 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 21.25/8.82 [2019-03-29 01:57:58,493 INFO L133 SettingsManager]: * Rewrite not-equals=true 21.25/8.82 [2019-03-29 01:57:58,493 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 21.25/8.82 [2019-03-29 01:57:58,493 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 21.25/8.82 [2019-03-29 01:57:58,493 INFO L133 SettingsManager]: * Use SBE=true 21.25/8.82 [2019-03-29 01:57:58,494 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 21.25/8.82 [2019-03-29 01:57:58,494 INFO L133 SettingsManager]: * Use old map elimination=false 21.25/8.82 [2019-03-29 01:57:58,494 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 21.25/8.82 [2019-03-29 01:57:58,494 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 21.25/8.82 [2019-03-29 01:57:58,494 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 21.25/8.82 [2019-03-29 01:57:58,495 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 21.25/8.82 [2019-03-29 01:57:58,495 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 21.25/8.82 [2019-03-29 01:57:58,495 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.25/8.82 [2019-03-29 01:57:58,495 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 21.25/8.82 [2019-03-29 01:57:58,495 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 21.25/8.82 [2019-03-29 01:57:58,495 INFO L133 SettingsManager]: * Check division by zero=IGNORE 21.25/8.82 [2019-03-29 01:57:58,496 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 21.25/8.82 [2019-03-29 01:57:58,496 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 21.25/8.82 [2019-03-29 01:57:58,496 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 21.25/8.82 [2019-03-29 01:57:58,496 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 21.25/8.82 [2019-03-29 01:57:58,496 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 21.25/8.82 [2019-03-29 01:57:58,496 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 21.25/8.82 [2019-03-29 01:57:58,497 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 21.25/8.82 [2019-03-29 01:57:58,497 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 21.25/8.82 [2019-03-29 01:57:58,497 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 21.25/8.82 [2019-03-29 01:57:58,497 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 21.25/8.82 [2019-03-29 01:57:58,497 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 21.25/8.82 [2019-03-29 01:57:58,523 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 21.25/8.82 [2019-03-29 01:57:58,537 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 21.25/8.82 [2019-03-29 01:57:58,541 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 21.25/8.82 [2019-03-29 01:57:58,542 INFO L271 PluginConnector]: Initializing CDTParser... 21.25/8.82 [2019-03-29 01:57:58,543 INFO L276 PluginConnector]: CDTParser initialized 21.25/8.82 [2019-03-29 01:57:58,543 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 21.25/8.82 [2019-03-29 01:57:58,645 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/e30612c0a45c47d58147beef9687b9ef/FLAG2fe8ee725 21.25/8.82 [2019-03-29 01:57:58,984 INFO L307 CDTParser]: Found 1 translation units. 21.25/8.82 [2019-03-29 01:57:58,985 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 21.25/8.82 [2019-03-29 01:57:58,991 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/e30612c0a45c47d58147beef9687b9ef/FLAG2fe8ee725 21.25/8.82 [2019-03-29 01:57:59,398 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/e30612c0a45c47d58147beef9687b9ef 21.25/8.82 [2019-03-29 01:57:59,409 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 21.25/8.82 [2019-03-29 01:57:59,411 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 21.25/8.82 [2019-03-29 01:57:59,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 21.25/8.82 [2019-03-29 01:57:59,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 21.25/8.82 [2019-03-29 01:57:59,416 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 21.25/8.82 [2019-03-29 01:57:59,417 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 01:57:59" (1/1) ... 21.25/8.82 [2019-03-29 01:57:59,420 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26c4f6ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:57:59, skipping insertion in model container 21.25/8.82 [2019-03-29 01:57:59,420 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 01:57:59" (1/1) ... 21.25/8.82 [2019-03-29 01:57:59,428 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 21.25/8.82 [2019-03-29 01:57:59,449 INFO L176 MainTranslator]: Built tables and reachable declarations 21.25/8.82 [2019-03-29 01:57:59,604 INFO L206 PostProcessor]: Analyzing one entry point: main 21.25/8.82 [2019-03-29 01:57:59,608 INFO L191 MainTranslator]: Completed pre-run 21.25/8.82 [2019-03-29 01:57:59,624 INFO L206 PostProcessor]: Analyzing one entry point: main 21.25/8.82 [2019-03-29 01:57:59,638 INFO L195 MainTranslator]: Completed translation 21.25/8.82 [2019-03-29 01:57:59,638 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:57:59 WrapperNode 21.25/8.82 [2019-03-29 01:57:59,638 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 21.25/8.82 [2019-03-29 01:57:59,639 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- 21.25/8.82 [2019-03-29 01:57:59,639 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... 21.25/8.82 [2019-03-29 01:57:59,640 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized 21.25/8.82 [2019-03-29 01:57:59,704 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:57:59" (1/1) ... 21.25/8.82 [2019-03-29 01:57:59,710 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:57:59" (1/1) ... 21.25/8.82 [2019-03-29 01:57:59,729 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- 21.25/8.82 [2019-03-29 01:57:59,729 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- 21.25/8.82 [2019-03-29 01:57:59,729 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... 21.25/8.82 [2019-03-29 01:57:59,729 INFO L276 PluginConnector]: Boogie Preprocessor initialized 21.25/8.82 [2019-03-29 01:57:59,739 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:57:59" (1/1) ... 21.25/8.82 [2019-03-29 01:57:59,739 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:57:59" (1/1) ... 21.25/8.82 [2019-03-29 01:57:59,739 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:57:59" (1/1) ... 21.25/8.82 [2019-03-29 01:57:59,740 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:57:59" (1/1) ... 21.25/8.82 [2019-03-29 01:57:59,741 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:57:59" (1/1) ... 21.25/8.82 [2019-03-29 01:57:59,746 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:57:59" (1/1) ... 21.25/8.82 [2019-03-29 01:57:59,747 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:57:59" (1/1) ... 21.25/8.82 [2019-03-29 01:57:59,748 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- 21.25/8.82 [2019-03-29 01:57:59,748 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- 21.25/8.82 [2019-03-29 01:57:59,748 INFO L271 PluginConnector]: Initializing RCFGBuilder... 21.25/8.82 [2019-03-29 01:57:59,749 INFO L276 PluginConnector]: RCFGBuilder initialized 21.25/8.82 [2019-03-29 01:57:59,749 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:57:59" (1/1) ... 21.25/8.82 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 21.25/8.82 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 (exit command is (exit), workingDir is null) 21.25/8.82 Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 21.25/8.82 [2019-03-29 01:57:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start 21.25/8.82 [2019-03-29 01:57:59,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start 21.25/8.82 [2019-03-29 01:57:59,932 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) 21.25/8.82 [2019-03-29 01:57:59,933 INFO L286 CfgBuilder]: Removed 5 assue(true) statements. 21.25/8.82 [2019-03-29 01:57:59,934 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 01:57:59 BoogieIcfgContainer 21.25/8.82 [2019-03-29 01:57:59,934 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- 21.25/8.82 [2019-03-29 01:57:59,934 INFO L113 PluginConnector]: ------------------------BlockEncodingV2---------------------------- 21.25/8.82 [2019-03-29 01:57:59,935 INFO L271 PluginConnector]: Initializing BlockEncodingV2... 21.25/8.82 [2019-03-29 01:57:59,937 INFO L276 PluginConnector]: BlockEncodingV2 initialized 21.25/8.82 [2019-03-29 01:57:59,937 INFO L185 PluginConnector]: Executing the observer BlockEncodingObserver from plugin BlockEncodingV2 for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 01:57:59" (1/1) ... 21.25/8.82 [2019-03-29 01:57:59,951 INFO L313 BlockEncoder]: Initial Icfg 6 locations, 7 edges 21.25/8.82 [2019-03-29 01:57:59,953 INFO L258 BlockEncoder]: Using Remove infeasible edges 21.25/8.82 [2019-03-29 01:57:59,954 INFO L263 BlockEncoder]: Using Maximize final states 21.25/8.82 [2019-03-29 01:57:59,954 INFO L270 BlockEncoder]: Using Minimize states even if more edges are added than removed.=false 21.25/8.82 [2019-03-29 01:57:59,955 INFO L276 BlockEncoder]: Using Minimize states using LBE with the strategy=SINGLE 21.25/8.82 [2019-03-29 01:57:59,957 INFO L296 BlockEncoder]: Using Remove sink states 21.25/8.82 [2019-03-29 01:57:59,958 INFO L171 BlockEncoder]: Using Apply optimizations until nothing changes=true 21.25/8.82 [2019-03-29 01:57:59,958 INFO L179 BlockEncoder]: Using Rewrite not-equals 21.25/8.82 [2019-03-29 01:57:59,971 INFO L185 BlockEncoder]: Using Use SBE 21.25/8.82 [2019-03-29 01:57:59,979 INFO L200 BlockEncoder]: SBE split 0 edges 21.25/8.82 [2019-03-29 01:57:59,984 INFO L70 emoveInfeasibleEdges]: Removed 1 edges and 0 locations because of local infeasibility 21.25/8.82 [2019-03-29 01:57:59,985 INFO L71 MaximizeFinalStates]: 0 new accepting states 21.25/8.82 [2019-03-29 01:57:59,999 INFO L100 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding 21.25/8.82 [2019-03-29 01:58:00,001 INFO L70 RemoveSinkStates]: Removed 1 edges and 1 locations by removing sink states 21.25/8.82 [2019-03-29 01:58:00,003 INFO L70 emoveInfeasibleEdges]: Removed 0 edges and 0 locations because of local infeasibility 21.25/8.82 [2019-03-29 01:58:00,003 INFO L71 MaximizeFinalStates]: 0 new accepting states 21.25/8.82 [2019-03-29 01:58:00,003 INFO L100 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding 21.25/8.82 [2019-03-29 01:58:00,004 INFO L70 RemoveSinkStates]: Removed 0 edges and 0 locations by removing sink states 21.25/8.82 [2019-03-29 01:58:00,004 INFO L313 BlockEncoder]: Encoded RCFG 2 locations, 2 edges 21.25/8.82 [2019-03-29 01:58:00,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 29.03 01:58:00 BasicIcfg 21.25/8.82 [2019-03-29 01:58:00,004 INFO L132 PluginConnector]: ------------------------ END BlockEncodingV2---------------------------- 21.25/8.82 [2019-03-29 01:58:00,005 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- 21.25/8.82 [2019-03-29 01:58:00,005 INFO L271 PluginConnector]: Initializing TraceAbstraction... 21.25/8.82 [2019-03-29 01:58:00,009 INFO L276 PluginConnector]: TraceAbstraction initialized 21.25/8.82 [2019-03-29 01:58:00,010 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.03 01:57:59" (1/4) ... 21.25/8.82 [2019-03-29 01:58:00,010 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22ec14c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.03 01:58:00, skipping insertion in model container 21.25/8.82 [2019-03-29 01:58:00,011 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:57:59" (2/4) ... 21.25/8.82 [2019-03-29 01:58:00,011 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22ec14c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.03 01:58:00, skipping insertion in model container 21.25/8.82 [2019-03-29 01:58:00,011 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 01:57:59" (3/4) ... 21.25/8.82 [2019-03-29 01:58:00,012 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22ec14c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.03 01:58:00, skipping insertion in model container 21.25/8.82 [2019-03-29 01:58:00,012 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 29.03 01:58:00" (4/4) ... 21.25/8.82 [2019-03-29 01:58:00,013 INFO L112 eAbstractionObserver]: Analyzing ICFG theBenchmark.c_BEv2 21.25/8.82 [2019-03-29 01:58:00,023 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION 21.25/8.82 [2019-03-29 01:58:00,031 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. 21.25/8.82 [2019-03-29 01:58:00,048 INFO L257 AbstractCegarLoop]: Starting to check reachability of 0 error locations. 21.25/8.82 [2019-03-29 01:58:00,077 INFO L133 ementStrategyFactory]: Using default assertion order modulation 21.25/8.82 [2019-03-29 01:58:00,078 INFO L382 AbstractCegarLoop]: Interprodecural is true 21.25/8.82 [2019-03-29 01:58:00,078 INFO L383 AbstractCegarLoop]: Hoare is true 21.25/8.82 [2019-03-29 01:58:00,078 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates 21.25/8.82 [2019-03-29 01:58:00,079 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE 21.25/8.82 [2019-03-29 01:58:00,079 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION 21.25/8.82 [2019-03-29 01:58:00,079 INFO L387 AbstractCegarLoop]: Difference is false 21.25/8.82 [2019-03-29 01:58:00,079 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA 21.25/8.82 [2019-03-29 01:58:00,080 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== 21.25/8.82 [2019-03-29 01:58:00,093 INFO L276 IsEmpty]: Start isEmpty. Operand 2 states. 21.25/8.82 [2019-03-29 01:58:00,099 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. 21.25/8.82 [2019-03-29 01:58:00,102 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 2 states. 21.25/8.82 [2019-03-29 01:58:00,153 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. 21.25/8.82 [2019-03-29 01:58:00,154 INFO L451 ceAbstractionStarter]: At program point L11-2(lines 11 14) the Hoare annotation is: true 21.25/8.82 [2019-03-29 01:58:00,162 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.03 01:58:00 BasicIcfg 21.25/8.82 [2019-03-29 01:58:00,162 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- 21.25/8.82 [2019-03-29 01:58:00,163 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- 21.25/8.82 [2019-03-29 01:58:00,163 INFO L271 PluginConnector]: Initializing BuchiAutomizer... 21.25/8.82 [2019-03-29 01:58:00,166 INFO L276 PluginConnector]: BuchiAutomizer initialized 21.25/8.82 [2019-03-29 01:58:00,167 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 21.25/8.82 [2019-03-29 01:58:00,167 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 29.03 01:57:59" (1/5) ... 21.25/8.82 [2019-03-29 01:58:00,168 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2dc00aa9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.03 01:58:00, skipping insertion in model container 21.25/8.82 [2019-03-29 01:58:00,168 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 21.25/8.82 [2019-03-29 01:58:00,168 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:57:59" (2/5) ... 21.25/8.82 [2019-03-29 01:58:00,168 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2dc00aa9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.03 01:58:00, skipping insertion in model container 21.25/8.82 [2019-03-29 01:58:00,169 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 21.25/8.82 [2019-03-29 01:58:00,169 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 01:57:59" (3/5) ... 21.25/8.82 [2019-03-29 01:58:00,169 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2dc00aa9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 29.03 01:58:00, skipping insertion in model container 21.25/8.82 [2019-03-29 01:58:00,169 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 21.25/8.82 [2019-03-29 01:58:00,170 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 29.03 01:58:00" (4/5) ... 21.25/8.82 [2019-03-29 01:58:00,170 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2dc00aa9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 29.03 01:58:00, skipping insertion in model container 21.25/8.82 [2019-03-29 01:58:00,170 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 21.25/8.82 [2019-03-29 01:58:00,170 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.03 01:58:00" (5/5) ... 21.25/8.82 [2019-03-29 01:58:00,172 INFO L375 chiAutomizerObserver]: Analyzing ICFG theBenchmark.c_BEv2 21.25/8.82 [2019-03-29 01:58:00,198 INFO L133 ementStrategyFactory]: Using default assertion order modulation 21.25/8.82 [2019-03-29 01:58:00,199 INFO L374 BuchiCegarLoop]: Interprodecural is true 21.25/8.82 [2019-03-29 01:58:00,199 INFO L375 BuchiCegarLoop]: Hoare is true 21.25/8.82 [2019-03-29 01:58:00,199 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates 21.25/8.82 [2019-03-29 01:58:00,199 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE 21.25/8.82 [2019-03-29 01:58:00,199 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION 21.25/8.82 [2019-03-29 01:58:00,200 INFO L379 BuchiCegarLoop]: Difference is false 21.25/8.82 [2019-03-29 01:58:00,200 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA 21.25/8.82 [2019-03-29 01:58:00,200 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== 21.25/8.82 [2019-03-29 01:58:00,203 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2 states. 21.25/8.82 [2019-03-29 01:58:00,221 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 21.25/8.82 [2019-03-29 01:58:00,222 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 21.25/8.82 [2019-03-29 01:58:00,222 INFO L119 BuchiIsEmpty]: Starting construction of run 21.25/8.82 [2019-03-29 01:58:00,227 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 21.25/8.82 [2019-03-29 01:58:00,227 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1] 21.25/8.82 [2019-03-29 01:58:00,227 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ 21.25/8.82 [2019-03-29 01:58:00,228 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2 states. 21.25/8.82 [2019-03-29 01:58:00,228 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 21.25/8.82 [2019-03-29 01:58:00,228 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 21.25/8.82 [2019-03-29 01:58:00,228 INFO L119 BuchiIsEmpty]: Starting construction of run 21.25/8.82 [2019-03-29 01:58:00,229 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 21.25/8.82 [2019-03-29 01:58:00,229 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1] 21.25/8.82 [2019-03-29 01:58:00,234 INFO L794 eck$LassoCheckResult]: Stem: 3#ULTIMATE.startENTRYtrue [18] ULTIMATE.startENTRY-->L11-2: Formula: (and (= v_ULTIMATE.start_main_~j~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~i~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_~i~0=v_ULTIMATE.start_main_~i~0_1, ULTIMATE.start_main_~j~0=v_ULTIMATE.start_main_~j~0_1, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_2|} AuxVars[|v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet0_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_~j~0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~i~0] 4#L11-2true 21.25/8.82 [2019-03-29 01:58:00,235 INFO L796 eck$LassoCheckResult]: Loop: 4#L11-2true [24] L11-2-->L11-2: Formula: (and (> (* v_ULTIMATE.start_main_~i~0_8 v_ULTIMATE.start_main_~j~0_8) 0) (= v_ULTIMATE.start_main_~i~0_7 (+ v_ULTIMATE.start_main_~i~0_8 (- 1))) (= v_ULTIMATE.start_main_~j~0_7 (+ v_ULTIMATE.start_main_~j~0_8 (- 1)))) InVars {ULTIMATE.start_main_~j~0=v_ULTIMATE.start_main_~j~0_8, ULTIMATE.start_main_~i~0=v_ULTIMATE.start_main_~i~0_8} OutVars{ULTIMATE.start_main_~j~0=v_ULTIMATE.start_main_~j~0_7, ULTIMATE.start_main_~i~0=v_ULTIMATE.start_main_~i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~j~0, ULTIMATE.start_main_~i~0] 4#L11-2true 21.25/8.82 [2019-03-29 01:58:00,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 21.25/8.82 [2019-03-29 01:58:00,241 INFO L82 PathProgramCache]: Analyzing trace with hash 49, now seen corresponding path program 1 times 21.25/8.82 [2019-03-29 01:58:00,243 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 21.25/8.82 [2019-03-29 01:58:00,244 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 21.25/8.82 [2019-03-29 01:58:00,272 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 21.25/8.82 [2019-03-29 01:58:00,273 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 21.25/8.82 [2019-03-29 01:58:00,273 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 21.25/8.82 [2019-03-29 01:58:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 21.25/8.82 [2019-03-29 01:58:00,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 21.25/8.82 [2019-03-29 01:58:00,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 21.25/8.82 [2019-03-29 01:58:00,318 INFO L82 PathProgramCache]: Analyzing trace with hash 55, now seen corresponding path program 1 times 21.25/8.82 [2019-03-29 01:58:00,318 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 21.25/8.82 [2019-03-29 01:58:00,318 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 21.25/8.82 [2019-03-29 01:58:00,320 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 21.25/8.82 [2019-03-29 01:58:00,320 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 21.25/8.82 [2019-03-29 01:58:00,320 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 21.25/8.82 [2019-03-29 01:58:00,323 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic 21.25/8.82 [2019-03-29 01:58:00,323 INFO L258 seRefinementStrategy]: Advancing trace checker 21.25/8.82 [2019-03-29 01:58:00,323 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 21.25/8.82 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 21.25/8.82 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) 21.25/8.82 Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true 21.25/8.82 [2019-03-29 01:58:00,338 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 21.25/8.82 [2019-03-29 01:58:00,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 21.25/8.82 [2019-03-29 01:58:00,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 21.25/8.82 [2019-03-29 01:58:00,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 21.25/8.82 [2019-03-29 01:58:00,387 INFO L82 PathProgramCache]: Analyzing trace with hash 1543, now seen corresponding path program 1 times 21.25/8.82 [2019-03-29 01:58:00,387 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 21.25/8.82 [2019-03-29 01:58:00,388 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 21.25/8.82 [2019-03-29 01:58:00,389 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 21.25/8.82 [2019-03-29 01:58:00,390 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 21.25/8.82 [2019-03-29 01:58:00,390 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 21.25/8.82 [2019-03-29 01:58:00,392 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic 21.25/8.82 [2019-03-29 01:58:00,392 INFO L258 seRefinementStrategy]: Advancing trace checker 21.25/8.82 [2019-03-29 01:58:00,392 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 21.25/8.82 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 21.25/8.82 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) 21.25/8.82 Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true 21.25/8.82 [2019-03-29 01:58:00,406 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 21.25/8.82 [2019-03-29 01:58:00,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 21.25/8.82 [2019-03-29 01:58:00,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 21.25/8.82 [2019-03-29 01:58:00,489 INFO L216 LassoAnalysis]: Preferences: 21.25/8.82 [2019-03-29 01:58:00,490 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 21.25/8.82 [2019-03-29 01:58:00,490 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 21.25/8.82 [2019-03-29 01:58:00,490 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 21.25/8.82 [2019-03-29 01:58:00,491 INFO L127 ssoRankerPreferences]: Use exernal solver: true 21.25/8.82 [2019-03-29 01:58:00,491 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.25/8.82 [2019-03-29 01:58:00,491 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 21.25/8.82 [2019-03-29 01:58:00,491 INFO L130 ssoRankerPreferences]: Path of dumped script: 21.25/8.82 [2019-03-29 01:58:00,491 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop 21.25/8.82 [2019-03-29 01:58:00,491 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 21.25/8.82 [2019-03-29 01:58:00,492 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 21.25/8.82 [2019-03-29 01:58:00,512 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.82 [2019-03-29 01:58:00,522 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.82 [2019-03-29 01:58:00,526 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.82 [2019-03-29 01:58:00,610 INFO L300 LassoAnalysis]: Preprocessing complete. 21.25/8.82 [2019-03-29 01:58:00,610 INFO L412 LassoAnalysis]: Checking for nontermination... 21.25/8.82 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 21.25/8.82 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 21.25/8.82 Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.25/8.82 [2019-03-29 01:58:00,617 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 21.25/8.82 [2019-03-29 01:58:00,617 INFO L163 nArgumentSynthesizer]: Using integer mode. 21.25/8.82 [2019-03-29 01:58:00,648 INFO L445 LassoAnalysis]: Proved nontermination for one component. 21.25/8.82 [2019-03-29 01:58:00,649 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: [] 21.25/8.82 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 21.25/8.82 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 21.25/8.82 Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.25/8.82 [2019-03-29 01:58:00,655 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 21.25/8.82 [2019-03-29 01:58:00,656 INFO L163 nArgumentSynthesizer]: Using integer mode. 21.25/8.82 [2019-03-29 01:58:00,685 INFO L445 LassoAnalysis]: Proved nontermination for one component. 21.25/8.82 [2019-03-29 01:58:00,685 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: [] 21.25/8.82 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 21.25/8.82 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 21.25/8.82 Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.25/8.82 [2019-03-29 01:58:00,691 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 21.25/8.82 [2019-03-29 01:58:00,691 INFO L163 nArgumentSynthesizer]: Using integer mode. 21.25/8.82 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 21.25/8.82 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 21.25/8.82 Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.25/8.82 [2019-03-29 01:58:00,724 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 21.25/8.82 [2019-03-29 01:58:00,724 INFO L163 nArgumentSynthesizer]: Using integer mode. 21.25/8.82 [2019-03-29 01:58:00,734 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. 21.25/8.82 [2019-03-29 01:58:00,758 INFO L216 LassoAnalysis]: Preferences: 21.25/8.82 [2019-03-29 01:58:00,759 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 21.25/8.82 [2019-03-29 01:58:00,759 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 21.25/8.82 [2019-03-29 01:58:00,759 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 21.25/8.82 [2019-03-29 01:58:00,759 INFO L127 ssoRankerPreferences]: Use exernal solver: false 21.25/8.82 [2019-03-29 01:58:00,759 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 21.25/8.82 [2019-03-29 01:58:00,759 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 21.25/8.82 [2019-03-29 01:58:00,759 INFO L130 ssoRankerPreferences]: Path of dumped script: 21.25/8.82 [2019-03-29 01:58:00,760 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop 21.25/8.82 [2019-03-29 01:58:00,760 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 21.25/8.82 [2019-03-29 01:58:00,760 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 21.25/8.82 [2019-03-29 01:58:00,762 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.82 [2019-03-29 01:58:00,766 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.82 [2019-03-29 01:58:00,769 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.82 [2019-03-29 01:58:00,860 INFO L300 LassoAnalysis]: Preprocessing complete. 21.25/8.82 [2019-03-29 01:58:00,866 INFO L497 LassoAnalysis]: Using template 'affine'. 21.25/8.82 [2019-03-29 01:58:00,868 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:00,870 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:00,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:00,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:00,871 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 21.25/8.82 [2019-03-29 01:58:00,876 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:00,876 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:00,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:00,889 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:00,889 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:00,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:00,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:00,890 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 21.25/8.82 [2019-03-29 01:58:00,892 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:00,893 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:00,901 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:00,902 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:00,903 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:00,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:00,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:00,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:00,904 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 21.25/8.82 [2019-03-29 01:58:00,905 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:00,905 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:00,914 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:00,915 INFO L497 LassoAnalysis]: Using template '2-nested'. 21.25/8.82 [2019-03-29 01:58:00,915 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:00,916 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:00,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:00,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:00,917 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.82 [2019-03-29 01:58:00,920 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:00,920 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:00,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:00,929 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:00,930 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:00,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:00,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:00,931 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.82 [2019-03-29 01:58:00,934 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:00,934 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:00,945 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:00,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:00,947 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:00,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:00,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:00,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:00,947 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.82 [2019-03-29 01:58:00,949 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:00,949 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:00,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:00,961 INFO L497 LassoAnalysis]: Using template '3-nested'. 21.25/8.82 [2019-03-29 01:58:00,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:00,962 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:00,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:00,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:00,962 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.82 [2019-03-29 01:58:00,966 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:00,966 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:00,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:00,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:00,975 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:00,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:00,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:00,976 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.82 [2019-03-29 01:58:00,979 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:00,979 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:00,990 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:00,991 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:00,991 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:00,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:00,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:00,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:00,992 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.82 [2019-03-29 01:58:00,993 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:00,994 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,005 INFO L497 LassoAnalysis]: Using template '4-nested'. 21.25/8.82 [2019-03-29 01:58:01,005 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,006 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,006 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,007 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,010 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,010 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,017 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,018 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,018 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,019 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,022 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,023 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,035 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,036 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,037 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,040 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,051 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,051 INFO L497 LassoAnalysis]: Using template '2-phase'. 21.25/8.82 [2019-03-29 01:58:01,052 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,053 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.82 [2019-03-29 01:58:01,053 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.82 [2019-03-29 01:58:01,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,054 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,056 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,056 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,066 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,066 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,067 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.82 [2019-03-29 01:58:01,067 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.82 [2019-03-29 01:58:01,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,068 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,070 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,070 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,079 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,081 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.82 [2019-03-29 01:58:01,081 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.82 [2019-03-29 01:58:01,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,082 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,083 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,118 INFO L497 LassoAnalysis]: Using template '3-phase'. 21.25/8.82 [2019-03-29 01:58:01,118 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.82 [2019-03-29 01:58:01,120 INFO L339 nArgumentSynthesizer]: Template has degree 2. 21.25/8.82 [2019-03-29 01:58:01,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,120 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,123 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,123 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,132 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,133 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,134 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.82 [2019-03-29 01:58:01,134 INFO L339 nArgumentSynthesizer]: Template has degree 2. 21.25/8.82 [2019-03-29 01:58:01,134 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,134 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,134 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,137 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,137 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,150 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.82 [2019-03-29 01:58:01,151 INFO L339 nArgumentSynthesizer]: Template has degree 2. 21.25/8.82 [2019-03-29 01:58:01,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,152 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,154 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,198 INFO L497 LassoAnalysis]: Using template '4-phase'. 21.25/8.82 [2019-03-29 01:58:01,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,199 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.82 [2019-03-29 01:58:01,199 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.82 [2019-03-29 01:58:01,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,200 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,208 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,209 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,221 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,222 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,222 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.82 [2019-03-29 01:58:01,223 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.82 [2019-03-29 01:58:01,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,223 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,226 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,227 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,241 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,241 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,242 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.82 [2019-03-29 01:58:01,242 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.82 [2019-03-29 01:58:01,243 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,243 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,245 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,311 INFO L497 LassoAnalysis]: Using template '2-lex'. 21.25/8.82 [2019-03-29 01:58:01,312 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.82 [2019-03-29 01:58:01,313 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.82 [2019-03-29 01:58:01,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,313 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,315 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,315 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,320 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,321 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.82 [2019-03-29 01:58:01,322 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.82 [2019-03-29 01:58:01,322 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,322 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,322 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,324 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,324 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,330 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.82 [2019-03-29 01:58:01,331 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.82 [2019-03-29 01:58:01,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,332 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,333 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,341 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,341 INFO L497 LassoAnalysis]: Using template '3-lex'. 21.25/8.82 [2019-03-29 01:58:01,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,342 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.82 [2019-03-29 01:58:01,343 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.82 [2019-03-29 01:58:01,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,344 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,346 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,346 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,355 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,355 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.82 [2019-03-29 01:58:01,355 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.82 [2019-03-29 01:58:01,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,356 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,358 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,358 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,367 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,367 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,368 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.82 [2019-03-29 01:58:01,369 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.82 [2019-03-29 01:58:01,369 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,369 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,371 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,371 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,388 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,402 INFO L216 LassoAnalysis]: Preferences: 21.25/8.82 [2019-03-29 01:58:01,402 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 21.25/8.82 [2019-03-29 01:58:01,402 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 21.25/8.82 [2019-03-29 01:58:01,402 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 21.25/8.82 [2019-03-29 01:58:01,403 INFO L127 ssoRankerPreferences]: Use exernal solver: true 21.25/8.82 [2019-03-29 01:58:01,403 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.25/8.82 [2019-03-29 01:58:01,403 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 21.25/8.82 [2019-03-29 01:58:01,403 INFO L130 ssoRankerPreferences]: Path of dumped script: 21.25/8.82 [2019-03-29 01:58:01,403 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Lasso 21.25/8.82 [2019-03-29 01:58:01,403 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 21.25/8.82 [2019-03-29 01:58:01,403 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 21.25/8.82 [2019-03-29 01:58:01,405 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.82 [2019-03-29 01:58:01,409 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.82 [2019-03-29 01:58:01,413 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.82 [2019-03-29 01:58:01,425 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.82 [2019-03-29 01:58:01,430 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.82 [2019-03-29 01:58:01,432 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.82 [2019-03-29 01:58:01,506 INFO L300 LassoAnalysis]: Preprocessing complete. 21.25/8.82 [2019-03-29 01:58:01,507 INFO L412 LassoAnalysis]: Checking for nontermination... 21.25/8.82 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 21.25/8.82 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 21.25/8.82 Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.25/8.82 [2019-03-29 01:58:01,511 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 21.25/8.82 [2019-03-29 01:58:01,512 INFO L163 nArgumentSynthesizer]: Using integer mode. 21.25/8.82 [2019-03-29 01:58:01,541 INFO L445 LassoAnalysis]: Proved nontermination for one component. 21.25/8.82 [2019-03-29 01:58:01,541 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: [] 21.25/8.82 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 21.25/8.82 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 21.25/8.82 Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.25/8.82 [2019-03-29 01:58:01,549 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 21.25/8.82 [2019-03-29 01:58:01,549 INFO L163 nArgumentSynthesizer]: Using integer mode. 21.25/8.82 [2019-03-29 01:58:01,559 INFO L445 LassoAnalysis]: Proved nontermination for one component. 21.25/8.82 [2019-03-29 01:58:01,560 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: [] 21.25/8.82 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 21.25/8.82 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 21.25/8.82 Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.25/8.82 [2019-03-29 01:58:01,592 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 21.25/8.82 [2019-03-29 01:58:01,593 INFO L163 nArgumentSynthesizer]: Using integer mode. 21.25/8.82 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 21.25/8.82 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 21.25/8.82 Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.25/8.82 [2019-03-29 01:58:01,634 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 21.25/8.82 [2019-03-29 01:58:01,634 INFO L163 nArgumentSynthesizer]: Using integer mode. 21.25/8.82 [2019-03-29 01:58:01,642 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. 21.25/8.82 [2019-03-29 01:58:01,669 INFO L216 LassoAnalysis]: Preferences: 21.25/8.82 [2019-03-29 01:58:01,669 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 21.25/8.82 [2019-03-29 01:58:01,669 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 21.25/8.82 [2019-03-29 01:58:01,669 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 21.25/8.82 [2019-03-29 01:58:01,669 INFO L127 ssoRankerPreferences]: Use exernal solver: false 21.25/8.82 [2019-03-29 01:58:01,670 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 21.25/8.82 [2019-03-29 01:58:01,670 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 21.25/8.82 [2019-03-29 01:58:01,670 INFO L130 ssoRankerPreferences]: Path of dumped script: 21.25/8.82 [2019-03-29 01:58:01,670 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Lasso 21.25/8.82 [2019-03-29 01:58:01,670 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 21.25/8.82 [2019-03-29 01:58:01,670 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 21.25/8.82 [2019-03-29 01:58:01,672 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.82 [2019-03-29 01:58:01,677 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.82 [2019-03-29 01:58:01,682 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.82 [2019-03-29 01:58:01,684 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.82 [2019-03-29 01:58:01,687 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.82 [2019-03-29 01:58:01,700 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.82 [2019-03-29 01:58:01,775 INFO L300 LassoAnalysis]: Preprocessing complete. 21.25/8.82 [2019-03-29 01:58:01,776 INFO L497 LassoAnalysis]: Using template 'affine'. 21.25/8.82 [2019-03-29 01:58:01,776 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,777 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,777 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,778 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,778 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,781 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,781 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,782 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,782 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,783 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,784 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,784 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,784 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,785 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,785 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,786 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,786 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,786 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,787 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,787 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,787 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,787 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,788 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,788 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,788 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,788 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,789 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,789 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,789 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,790 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,790 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,792 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,792 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,793 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,793 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,793 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,793 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,794 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,794 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,796 INFO L497 LassoAnalysis]: Using template '2-nested'. 21.25/8.82 [2019-03-29 01:58:01,797 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,798 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,798 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,798 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,798 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,799 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,799 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,801 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,801 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,802 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,802 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,802 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,803 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,803 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,803 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,804 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,805 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,805 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,806 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,806 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,806 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,807 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,807 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,807 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,808 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,808 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,809 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,809 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,810 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,810 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,811 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,813 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,814 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,814 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,814 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,815 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,816 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,816 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,819 INFO L497 LassoAnalysis]: Using template '3-nested'. 21.25/8.82 [2019-03-29 01:58:01,819 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,820 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,820 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,820 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,822 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,822 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,825 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,825 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,826 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,826 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,826 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,827 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,827 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,828 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,828 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,828 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,829 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,829 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,829 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,830 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,830 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,830 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,830 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,831 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,831 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,832 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,832 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,832 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,833 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,833 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,833 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,833 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,834 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,834 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,834 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,839 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,839 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,839 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,839 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,840 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,841 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,841 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,845 INFO L497 LassoAnalysis]: Using template '4-nested'. 21.25/8.82 [2019-03-29 01:58:01,846 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,846 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,847 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,848 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,848 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,852 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,852 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,852 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,853 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,853 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,855 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,855 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,855 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,856 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,856 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,857 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,857 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,857 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,858 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,858 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,859 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,859 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,860 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,861 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,861 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,866 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,866 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,867 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.82 [2019-03-29 01:58:01,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,867 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,869 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,869 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,874 INFO L497 LassoAnalysis]: Using template '2-phase'. 21.25/8.82 [2019-03-29 01:58:01,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,875 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.82 [2019-03-29 01:58:01,875 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.82 [2019-03-29 01:58:01,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,876 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,877 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,877 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,881 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,882 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.82 [2019-03-29 01:58:01,882 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.82 [2019-03-29 01:58:01,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,883 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,883 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,883 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,885 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.82 [2019-03-29 01:58:01,885 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.82 [2019-03-29 01:58:01,885 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,885 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,886 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,886 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,887 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,887 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,939 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.82 [2019-03-29 01:58:01,939 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.82 [2019-03-29 01:58:01,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,940 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,940 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,943 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.82 [2019-03-29 01:58:01,943 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.82 [2019-03-29 01:58:01,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,945 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,945 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,956 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,956 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,957 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.82 [2019-03-29 01:58:01,957 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.82 [2019-03-29 01:58:01,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,958 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,959 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,959 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,963 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,963 INFO L497 LassoAnalysis]: Using template '3-phase'. 21.25/8.82 [2019-03-29 01:58:01,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,964 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.82 [2019-03-29 01:58:01,964 INFO L339 nArgumentSynthesizer]: Template has degree 2. 21.25/8.82 [2019-03-29 01:58:01,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,965 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,967 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.82 [2019-03-29 01:58:01,967 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.82 [2019-03-29 01:58:01,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.82 [2019-03-29 01:58:01,972 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.82 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.82 Number of strict supporting invariants: 0 21.25/8.82 Number of non-strict supporting invariants: 1 21.25/8.82 Consider only non-deceasing supporting invariants: true 21.25/8.82 Simplify termination arguments: true 21.25/8.82 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.82 [2019-03-29 01:58:01,972 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.82 [2019-03-29 01:58:01,972 INFO L339 nArgumentSynthesizer]: Template has degree 2. 21.25/8.82 [2019-03-29 01:58:01,973 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.82 [2019-03-29 01:58:01,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.82 [2019-03-29 01:58:01,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.82 [2019-03-29 01:58:01,973 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.82 [2019-03-29 01:58:01,974 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:01,974 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:01,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:01,976 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:01,976 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:01,976 INFO L339 nArgumentSynthesizer]: Template has degree 2. 21.25/8.83 [2019-03-29 01:58:01,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:01,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:01,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:01,977 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:01,978 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:01,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:01,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:01,979 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:01,980 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:01,980 INFO L339 nArgumentSynthesizer]: Template has degree 2. 21.25/8.83 [2019-03-29 01:58:01,980 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:01,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:01,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:01,980 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:01,981 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:01,981 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:01,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:01,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:01,983 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:01,983 INFO L339 nArgumentSynthesizer]: Template has degree 2. 21.25/8.83 [2019-03-29 01:58:01,984 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:01,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:01,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:01,984 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:01,985 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:01,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,003 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,004 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,004 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,004 INFO L339 nArgumentSynthesizer]: Template has degree 2. 21.25/8.83 [2019-03-29 01:58:02,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,005 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,007 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,007 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,013 INFO L497 LassoAnalysis]: Using template '4-phase'. 21.25/8.83 [2019-03-29 01:58:02,013 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,014 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,014 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:02,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,015 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,017 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,017 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,024 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,025 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,025 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,026 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:02,026 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:02,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,026 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,028 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,028 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,028 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,029 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,029 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:02,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:02,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,030 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,031 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,031 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,032 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,033 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,033 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:02,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:02,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,033 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,035 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,035 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,036 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,036 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:02,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:02,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,037 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,039 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,072 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,074 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,074 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:02,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,074 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,077 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,077 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,086 INFO L497 LassoAnalysis]: Using template '2-lex'. 21.25/8.83 [2019-03-29 01:58:02,086 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,087 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,087 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:02,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,087 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,089 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,089 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,093 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,093 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,094 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,094 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:02,094 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:02,094 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,094 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,095 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,095 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,097 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,097 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,097 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,098 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:02,098 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:02,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,098 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,098 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,099 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,099 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,101 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,101 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:02,101 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:02,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,102 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,102 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,102 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,104 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,104 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,104 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:02,105 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:02,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,105 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,106 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,106 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,112 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,112 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:02,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,113 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,114 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,114 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,118 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,118 INFO L497 LassoAnalysis]: Using template '3-lex'. 21.25/8.83 [2019-03-29 01:58:02,118 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,119 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:02,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,120 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,122 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,122 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,128 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,128 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,128 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:02,128 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:02,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,129 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,130 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,130 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,132 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,132 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,133 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,133 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:02,133 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:02,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,134 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,134 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,134 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,134 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,137 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,137 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,137 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:02,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:02,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,138 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,139 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,141 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,142 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,142 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:02,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:02,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,143 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,144 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,144 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,156 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,157 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,157 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:02,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,158 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,159 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,160 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,165 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,166 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. 21.25/8.83 [2019-03-29 01:58:02,167 INFO L794 eck$LassoCheckResult]: Stem: 3#ULTIMATE.startENTRYtrue [18] ULTIMATE.startENTRY-->L11-2: Formula: (and (= v_ULTIMATE.start_main_~j~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~i~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_~i~0=v_ULTIMATE.start_main_~i~0_1, ULTIMATE.start_main_~j~0=v_ULTIMATE.start_main_~j~0_1, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_2|} AuxVars[|v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet0_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_~j~0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~i~0] 4#L11-2true [24] L11-2-->L11-2: Formula: (and (> (* v_ULTIMATE.start_main_~i~0_8 v_ULTIMATE.start_main_~j~0_8) 0) (= v_ULTIMATE.start_main_~i~0_7 (+ v_ULTIMATE.start_main_~i~0_8 (- 1))) (= v_ULTIMATE.start_main_~j~0_7 (+ v_ULTIMATE.start_main_~j~0_8 (- 1)))) InVars {ULTIMATE.start_main_~j~0=v_ULTIMATE.start_main_~j~0_8, ULTIMATE.start_main_~i~0=v_ULTIMATE.start_main_~i~0_8} OutVars{ULTIMATE.start_main_~j~0=v_ULTIMATE.start_main_~j~0_7, ULTIMATE.start_main_~i~0=v_ULTIMATE.start_main_~i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~j~0, ULTIMATE.start_main_~i~0] 4#L11-2true 21.25/8.83 [2019-03-29 01:58:02,167 INFO L796 eck$LassoCheckResult]: Loop: 4#L11-2true [24] L11-2-->L11-2: Formula: (and (> (* v_ULTIMATE.start_main_~i~0_8 v_ULTIMATE.start_main_~j~0_8) 0) (= v_ULTIMATE.start_main_~i~0_7 (+ v_ULTIMATE.start_main_~i~0_8 (- 1))) (= v_ULTIMATE.start_main_~j~0_7 (+ v_ULTIMATE.start_main_~j~0_8 (- 1)))) InVars {ULTIMATE.start_main_~j~0=v_ULTIMATE.start_main_~j~0_8, ULTIMATE.start_main_~i~0=v_ULTIMATE.start_main_~i~0_8} OutVars{ULTIMATE.start_main_~j~0=v_ULTIMATE.start_main_~j~0_7, ULTIMATE.start_main_~i~0=v_ULTIMATE.start_main_~i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~j~0, ULTIMATE.start_main_~i~0] 4#L11-2true 21.25/8.83 [2019-03-29 01:58:02,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 21.25/8.83 [2019-03-29 01:58:02,168 INFO L82 PathProgramCache]: Analyzing trace with hash 1543, now seen corresponding path program 2 times 21.25/8.83 [2019-03-29 01:58:02,168 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 21.25/8.83 [2019-03-29 01:58:02,168 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 21.25/8.83 [2019-03-29 01:58:02,169 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 21.25/8.83 [2019-03-29 01:58:02,170 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 21.25/8.83 [2019-03-29 01:58:02,170 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 21.25/8.83 [2019-03-29 01:58:02,172 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic 21.25/8.83 [2019-03-29 01:58:02,172 INFO L258 seRefinementStrategy]: Advancing trace checker 21.25/8.83 [2019-03-29 01:58:02,172 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 21.25/8.83 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 21.25/8.83 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) 21.25/8.83 Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true 21.25/8.83 [2019-03-29 01:58:02,187 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 21.25/8.83 [2019-03-29 01:58:02,194 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) 21.25/8.83 [2019-03-29 01:58:02,194 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat 21.25/8.83 [2019-03-29 01:58:02,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 21.25/8.83 [2019-03-29 01:58:02,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 21.25/8.83 [2019-03-29 01:58:02,228 INFO L82 PathProgramCache]: Analyzing trace with hash 55, now seen corresponding path program 2 times 21.25/8.83 [2019-03-29 01:58:02,228 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 21.25/8.83 [2019-03-29 01:58:02,228 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 21.25/8.83 [2019-03-29 01:58:02,230 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 21.25/8.83 [2019-03-29 01:58:02,230 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 21.25/8.83 [2019-03-29 01:58:02,230 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 21.25/8.83 [2019-03-29 01:58:02,231 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic 21.25/8.83 [2019-03-29 01:58:02,231 INFO L258 seRefinementStrategy]: Advancing trace checker 21.25/8.83 [2019-03-29 01:58:02,231 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 21.25/8.83 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 21.25/8.83 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) 21.25/8.83 Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true 21.25/8.83 [2019-03-29 01:58:02,245 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 21.25/8.83 [2019-03-29 01:58:02,249 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) 21.25/8.83 [2019-03-29 01:58:02,249 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat 21.25/8.83 [2019-03-29 01:58:02,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 21.25/8.83 [2019-03-29 01:58:02,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 21.25/8.83 [2019-03-29 01:58:02,281 INFO L82 PathProgramCache]: Analyzing trace with hash 47857, now seen corresponding path program 3 times 21.25/8.83 [2019-03-29 01:58:02,281 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 21.25/8.83 [2019-03-29 01:58:02,281 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 21.25/8.83 [2019-03-29 01:58:02,282 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 21.25/8.83 [2019-03-29 01:58:02,282 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 21.25/8.83 [2019-03-29 01:58:02,282 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 21.25/8.83 [2019-03-29 01:58:02,283 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic 21.25/8.83 [2019-03-29 01:58:02,284 INFO L258 seRefinementStrategy]: Advancing trace checker 21.25/8.83 [2019-03-29 01:58:02,284 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 21.25/8.83 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 21.25/8.83 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) 21.25/8.83 Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true 21.25/8.83 [2019-03-29 01:58:02,297 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 21.25/8.83 [2019-03-29 01:58:02,304 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) 21.25/8.83 [2019-03-29 01:58:02,304 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat 21.25/8.83 [2019-03-29 01:58:02,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 21.25/8.83 [2019-03-29 01:58:02,357 INFO L216 LassoAnalysis]: Preferences: 21.25/8.83 [2019-03-29 01:58:02,357 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 21.25/8.83 [2019-03-29 01:58:02,357 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 21.25/8.83 [2019-03-29 01:58:02,357 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 21.25/8.83 [2019-03-29 01:58:02,358 INFO L127 ssoRankerPreferences]: Use exernal solver: true 21.25/8.83 [2019-03-29 01:58:02,358 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.25/8.83 [2019-03-29 01:58:02,358 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 21.25/8.83 [2019-03-29 01:58:02,358 INFO L130 ssoRankerPreferences]: Path of dumped script: 21.25/8.83 [2019-03-29 01:58:02,358 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop 21.25/8.83 [2019-03-29 01:58:02,358 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 21.25/8.83 [2019-03-29 01:58:02,358 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 21.25/8.83 [2019-03-29 01:58:02,360 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.83 [2019-03-29 01:58:02,373 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.83 [2019-03-29 01:58:02,378 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.83 [2019-03-29 01:58:02,432 INFO L300 LassoAnalysis]: Preprocessing complete. 21.25/8.83 [2019-03-29 01:58:02,432 INFO L412 LassoAnalysis]: Checking for nontermination... 21.25/8.83 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 21.25/8.83 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 21.25/8.83 Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.25/8.83 [2019-03-29 01:58:02,451 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 21.25/8.83 [2019-03-29 01:58:02,451 INFO L163 nArgumentSynthesizer]: Using integer mode. 21.25/8.83 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 21.25/8.83 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 21.25/8.83 Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.25/8.83 [2019-03-29 01:58:02,487 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 21.25/8.83 [2019-03-29 01:58:02,487 INFO L163 nArgumentSynthesizer]: Using integer mode. 21.25/8.83 [2019-03-29 01:58:02,493 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. 21.25/8.83 [2019-03-29 01:58:02,518 INFO L216 LassoAnalysis]: Preferences: 21.25/8.83 [2019-03-29 01:58:02,519 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 21.25/8.83 [2019-03-29 01:58:02,519 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 21.25/8.83 [2019-03-29 01:58:02,519 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 21.25/8.83 [2019-03-29 01:58:02,519 INFO L127 ssoRankerPreferences]: Use exernal solver: false 21.25/8.83 [2019-03-29 01:58:02,519 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 21.25/8.83 [2019-03-29 01:58:02,519 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 21.25/8.83 [2019-03-29 01:58:02,519 INFO L130 ssoRankerPreferences]: Path of dumped script: 21.25/8.83 [2019-03-29 01:58:02,520 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop 21.25/8.83 [2019-03-29 01:58:02,520 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 21.25/8.83 [2019-03-29 01:58:02,520 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 21.25/8.83 [2019-03-29 01:58:02,521 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.83 [2019-03-29 01:58:02,539 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.83 [2019-03-29 01:58:02,542 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.83 [2019-03-29 01:58:02,599 INFO L300 LassoAnalysis]: Preprocessing complete. 21.25/8.83 [2019-03-29 01:58:02,599 INFO L497 LassoAnalysis]: Using template 'affine'. 21.25/8.83 [2019-03-29 01:58:02,600 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,600 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:02,600 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:02,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,601 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,602 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,604 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,605 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:02,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,606 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,607 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,607 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,610 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:02,610 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,610 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,611 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,611 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,613 INFO L497 LassoAnalysis]: Using template '2-nested'. 21.25/8.83 [2019-03-29 01:58:02,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,614 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:02,614 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:02,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,614 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,615 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,618 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:02,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,618 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,619 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,620 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,622 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,623 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:02,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,624 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,625 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,625 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,626 INFO L497 LassoAnalysis]: Using template '3-nested'. 21.25/8.83 [2019-03-29 01:58:02,627 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,627 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:02,627 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:02,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,628 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,628 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,629 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,631 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,632 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,632 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:02,633 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,633 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,633 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,634 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,634 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,639 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:02,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,639 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,641 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,641 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,643 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,643 INFO L497 LassoAnalysis]: Using template '4-nested'. 21.25/8.83 [2019-03-29 01:58:02,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,644 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:02,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:02,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,645 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,646 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,646 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,649 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,650 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,650 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:02,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,651 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,652 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,652 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,656 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,658 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:02,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,658 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,660 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,660 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,662 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,662 INFO L497 LassoAnalysis]: Using template '2-phase'. 21.25/8.83 [2019-03-29 01:58:02,663 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,663 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,663 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:02,664 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:02,664 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,664 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,664 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,665 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,665 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,674 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,675 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,675 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,675 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:02,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,676 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,677 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,677 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,681 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,682 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,682 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:02,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,682 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,682 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,684 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,684 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,687 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,687 INFO L497 LassoAnalysis]: Using template '3-phase'. 21.25/8.83 [2019-03-29 01:58:02,688 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,688 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,688 INFO L339 nArgumentSynthesizer]: Template has degree 2. 21.25/8.83 [2019-03-29 01:58:02,688 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:02,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,689 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,690 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,706 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,707 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,708 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,708 INFO L339 nArgumentSynthesizer]: Template has degree 2. 21.25/8.83 [2019-03-29 01:58:02,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,708 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,710 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,710 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,716 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,717 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,717 INFO L339 nArgumentSynthesizer]: Template has degree 2. 21.25/8.83 [2019-03-29 01:58:02,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,718 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,719 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,720 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,723 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,724 INFO L497 LassoAnalysis]: Using template '4-phase'. 21.25/8.83 [2019-03-29 01:58:02,724 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,725 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,725 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:02,725 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:02,725 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,726 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,727 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,728 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,767 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,767 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,768 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,768 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:02,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,769 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,771 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,772 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,781 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,781 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:02,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,782 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,784 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,784 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,792 INFO L497 LassoAnalysis]: Using template '2-lex'. 21.25/8.83 [2019-03-29 01:58:02,792 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,793 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,793 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:02,793 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:02,793 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,793 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,794 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,794 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,794 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,800 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,801 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,801 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,801 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:02,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,802 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,803 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,803 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,808 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,809 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:02,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,809 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,811 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,811 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,814 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,815 INFO L497 LassoAnalysis]: Using template '3-lex'. 21.25/8.83 [2019-03-29 01:58:02,815 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,816 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,816 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:02,816 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:02,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,817 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,818 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,818 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,830 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,831 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,831 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,831 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:02,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,832 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,834 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,834 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,840 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,840 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:02,841 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:02,841 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:02,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:02,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:02,842 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 21.25/8.83 [2019-03-29 01:58:02,844 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:02,844 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:02,849 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:02,866 INFO L216 LassoAnalysis]: Preferences: 21.25/8.83 [2019-03-29 01:58:02,866 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 21.25/8.83 [2019-03-29 01:58:02,867 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 21.25/8.83 [2019-03-29 01:58:02,867 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 21.25/8.83 [2019-03-29 01:58:02,867 INFO L127 ssoRankerPreferences]: Use exernal solver: true 21.25/8.83 [2019-03-29 01:58:02,867 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.25/8.83 [2019-03-29 01:58:02,867 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 21.25/8.83 [2019-03-29 01:58:02,867 INFO L130 ssoRankerPreferences]: Path of dumped script: 21.25/8.83 [2019-03-29 01:58:02,867 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Lasso 21.25/8.83 [2019-03-29 01:58:02,868 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 21.25/8.83 [2019-03-29 01:58:02,868 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 21.25/8.83 [2019-03-29 01:58:02,869 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.83 [2019-03-29 01:58:02,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.83 [2019-03-29 01:58:02,879 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.83 [2019-03-29 01:58:02,885 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.83 [2019-03-29 01:58:02,889 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.83 [2019-03-29 01:58:02,900 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.83 [2019-03-29 01:58:02,963 INFO L300 LassoAnalysis]: Preprocessing complete. 21.25/8.83 [2019-03-29 01:58:02,963 INFO L412 LassoAnalysis]: Checking for nontermination... 21.25/8.83 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 21.25/8.83 Starting monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 21.25/8.83 Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.25/8.83 [2019-03-29 01:58:02,973 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 21.25/8.83 [2019-03-29 01:58:02,973 INFO L163 nArgumentSynthesizer]: Using integer mode. 21.25/8.83 [2019-03-29 01:58:03,002 INFO L445 LassoAnalysis]: Proved nontermination for one component. 21.25/8.83 [2019-03-29 01:58:03,003 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~false_7=0} Honda state: {v_rep~unnamed0~0~false_7=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] 21.25/8.83 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 21.25/8.83 Starting monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 21.25/8.83 Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.25/8.83 [2019-03-29 01:58:03,010 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 21.25/8.83 [2019-03-29 01:58:03,010 INFO L163 nArgumentSynthesizer]: Using integer mode. 21.25/8.83 [2019-03-29 01:58:03,014 INFO L445 LassoAnalysis]: Proved nontermination for one component. 21.25/8.83 [2019-03-29 01:58:03,014 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet1=0} Honda state: {ULTIMATE.start_main_#t~nondet1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] 21.25/8.83 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 21.25/8.83 Starting monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 21.25/8.83 Waiting until toolchain timeout for monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.25/8.83 [2019-03-29 01:58:03,046 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 21.25/8.83 [2019-03-29 01:58:03,046 INFO L163 nArgumentSynthesizer]: Using integer mode. 21.25/8.83 [2019-03-29 01:58:03,050 INFO L445 LassoAnalysis]: Proved nontermination for one component. 21.25/8.83 [2019-03-29 01:58:03,050 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: [] 21.25/8.83 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 21.25/8.83 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 21.25/8.83 Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.25/8.83 [2019-03-29 01:58:03,079 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 21.25/8.83 [2019-03-29 01:58:03,079 INFO L163 nArgumentSynthesizer]: Using integer mode. 21.25/8.83 [2019-03-29 01:58:03,108 INFO L445 LassoAnalysis]: Proved nontermination for one component. 21.25/8.83 [2019-03-29 01:58:03,108 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~true_7=1} Honda state: {v_rep~unnamed0~0~true_7=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] 21.25/8.83 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 21.25/8.83 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 21.25/8.83 Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.25/8.83 [2019-03-29 01:58:03,114 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 21.25/8.83 [2019-03-29 01:58:03,114 INFO L163 nArgumentSynthesizer]: Using integer mode. 21.25/8.83 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 21.25/8.83 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 21.25/8.83 Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.25/8.83 [2019-03-29 01:58:03,150 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 21.25/8.83 [2019-03-29 01:58:03,150 INFO L163 nArgumentSynthesizer]: Using integer mode. 21.25/8.83 [2019-03-29 01:58:03,167 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. 21.25/8.83 [2019-03-29 01:58:03,193 INFO L216 LassoAnalysis]: Preferences: 21.25/8.83 [2019-03-29 01:58:03,193 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 21.25/8.83 [2019-03-29 01:58:03,193 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 21.25/8.83 [2019-03-29 01:58:03,193 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 21.25/8.83 [2019-03-29 01:58:03,193 INFO L127 ssoRankerPreferences]: Use exernal solver: false 21.25/8.83 [2019-03-29 01:58:03,194 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 21.25/8.83 [2019-03-29 01:58:03,194 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 21.25/8.83 [2019-03-29 01:58:03,194 INFO L130 ssoRankerPreferences]: Path of dumped script: 21.25/8.83 [2019-03-29 01:58:03,194 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Lasso 21.25/8.83 [2019-03-29 01:58:03,194 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 21.25/8.83 [2019-03-29 01:58:03,194 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 21.25/8.83 [2019-03-29 01:58:03,196 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.83 [2019-03-29 01:58:03,200 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.83 [2019-03-29 01:58:03,205 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.83 [2019-03-29 01:58:03,207 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.83 [2019-03-29 01:58:03,219 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.83 [2019-03-29 01:58:03,222 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 21.25/8.83 [2019-03-29 01:58:03,299 INFO L300 LassoAnalysis]: Preprocessing complete. 21.25/8.83 [2019-03-29 01:58:03,299 INFO L497 LassoAnalysis]: Using template 'affine'. 21.25/8.83 [2019-03-29 01:58:03,300 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,300 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,301 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,302 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,302 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,304 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,305 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,305 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,305 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,306 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,306 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,306 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,307 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,307 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,307 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,308 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,308 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,308 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,309 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,309 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,310 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,310 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,310 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,312 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,312 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,312 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,314 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,314 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,315 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,316 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,317 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,317 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,318 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,318 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,318 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,318 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,319 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,319 INFO L497 LassoAnalysis]: Using template '2-nested'. 21.25/8.83 [2019-03-29 01:58:03,319 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,320 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,320 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,320 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,320 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,321 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,321 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,322 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,323 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,323 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,324 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,324 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,324 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,325 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,326 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,326 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,328 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,328 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,329 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,332 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,332 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,333 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,334 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,336 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,337 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,338 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,338 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,338 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,339 INFO L497 LassoAnalysis]: Using template '3-nested'. 21.25/8.83 [2019-03-29 01:58:03,339 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,339 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,340 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,341 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,342 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,344 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,344 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,344 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,345 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,345 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,345 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,347 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,347 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,347 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,348 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,348 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,348 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,349 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,349 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,349 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,350 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,350 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,351 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,351 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,354 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,354 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,354 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,355 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,356 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,356 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,359 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,359 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,360 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,360 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,360 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,360 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,361 INFO L497 LassoAnalysis]: Using template '4-nested'. 21.25/8.83 [2019-03-29 01:58:03,361 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,362 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,362 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,363 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,363 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,366 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,366 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,366 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,367 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,367 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,367 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,368 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,368 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,369 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,369 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,369 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,370 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,370 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,370 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,371 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,371 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,371 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,371 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,372 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,376 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,377 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,379 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,379 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,383 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,383 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,384 INFO L339 nArgumentSynthesizer]: Template has degree 0. 21.25/8.83 [2019-03-29 01:58:03,384 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,384 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,385 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,385 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,385 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,385 INFO L497 LassoAnalysis]: Using template '2-phase'. 21.25/8.83 [2019-03-29 01:58:03,386 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,386 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,386 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:03,386 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,387 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,388 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,388 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,390 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,391 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,391 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,391 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:03,392 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,392 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,392 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,392 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,393 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,393 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,394 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,394 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:03,394 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,395 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,395 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,396 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,396 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,397 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:03,397 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,397 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,398 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,398 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,405 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,407 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,407 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:03,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,407 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,408 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,408 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,412 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,413 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,413 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,414 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:03,414 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,414 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,415 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,415 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,416 INFO L497 LassoAnalysis]: Using template '3-phase'. 21.25/8.83 [2019-03-29 01:58:03,416 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,417 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,417 INFO L339 nArgumentSynthesizer]: Template has degree 2. 21.25/8.83 [2019-03-29 01:58:03,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,418 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,419 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,419 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,423 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,424 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,424 INFO L339 nArgumentSynthesizer]: Template has degree 2. 21.25/8.83 [2019-03-29 01:58:03,425 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,425 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,426 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,426 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,427 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,428 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,428 INFO L339 nArgumentSynthesizer]: Template has degree 2. 21.25/8.83 [2019-03-29 01:58:03,428 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,429 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,430 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,432 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,432 INFO L339 nArgumentSynthesizer]: Template has degree 2. 21.25/8.83 [2019-03-29 01:58:03,432 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,433 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,434 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,434 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,450 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,451 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,452 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,452 INFO L339 nArgumentSynthesizer]: Template has degree 2. 21.25/8.83 [2019-03-29 01:58:03,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,452 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,454 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,454 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,459 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,460 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,460 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,460 INFO L339 nArgumentSynthesizer]: Template has degree 2. 21.25/8.83 [2019-03-29 01:58:03,460 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,461 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,462 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,462 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,463 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,463 INFO L497 LassoAnalysis]: Using template '4-phase'. 21.25/8.83 [2019-03-29 01:58:03,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,463 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,464 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:03,464 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,464 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,465 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,466 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,466 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,474 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,474 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:03,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,475 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,476 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,476 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,477 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,477 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,477 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,478 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:03,478 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,478 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,478 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,478 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,479 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,479 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,480 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,480 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,481 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,481 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:03,481 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,482 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,483 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,483 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,519 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,520 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,521 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:03,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,521 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,521 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,523 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,524 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,531 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,532 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,532 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:03,532 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,532 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,533 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,533 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,534 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,534 INFO L497 LassoAnalysis]: Using template '2-lex'. 21.25/8.83 [2019-03-29 01:58:03,535 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,535 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,536 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:03,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,536 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,537 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,537 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,541 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,541 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,541 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,542 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:03,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,542 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,542 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,544 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,544 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,544 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,544 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:03,545 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,545 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,546 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,546 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,547 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,547 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,548 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,548 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:03,548 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,548 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,548 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,549 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,549 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,549 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,650 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,651 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,652 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,652 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:03,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,652 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,655 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,656 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,660 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,661 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,661 INFO L339 nArgumentSynthesizer]: Template has degree 1. 21.25/8.83 [2019-03-29 01:58:03,661 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,662 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,662 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,664 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,664 INFO L497 LassoAnalysis]: Using template '3-lex'. 21.25/8.83 [2019-03-29 01:58:03,664 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,665 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,665 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:03,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,666 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,667 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,667 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,672 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,673 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,674 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,674 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:03,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,674 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,675 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,675 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,677 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,678 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,678 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,678 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:03,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,679 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,679 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,680 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,682 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,682 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,683 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:03,683 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,683 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,683 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,683 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,684 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,684 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,695 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,696 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,696 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,696 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:03,697 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,697 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,697 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,699 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,699 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,705 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 21.25/8.83 Termination analysis: LINEAR_WITH_GUESSES 21.25/8.83 Number of strict supporting invariants: 0 21.25/8.83 Number of non-strict supporting invariants: 1 21.25/8.83 Consider only non-deceasing supporting invariants: true 21.25/8.83 Simplify termination arguments: true 21.25/8.83 Simplify supporting invariants: trueOverapproximate stem: false 21.25/8.83 [2019-03-29 01:58:03,706 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 21.25/8.83 [2019-03-29 01:58:03,706 INFO L339 nArgumentSynthesizer]: Template has degree 3. 21.25/8.83 [2019-03-29 01:58:03,706 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 21.25/8.83 [2019-03-29 01:58:03,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 21.25/8.83 [2019-03-29 01:58:03,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 21.25/8.83 [2019-03-29 01:58:03,707 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 21.25/8.83 [2019-03-29 01:58:03,707 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 21.25/8.83 [2019-03-29 01:58:03,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 21.25/8.83 [2019-03-29 01:58:03,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 21.25/8.83 [2019-03-29 01:58:03,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 29.03 01:58:03 BasicIcfg 21.25/8.83 [2019-03-29 01:58:03,717 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- 21.25/8.83 [2019-03-29 01:58:03,718 INFO L168 Benchmark]: Toolchain (without parser) took 4307.52 ms. Allocated memory was 649.6 MB in the beginning and 773.8 MB in the end (delta: 124.3 MB). Free memory was 564.6 MB in the beginning and 691.8 MB in the end (delta: -127.1 MB). Peak memory consumption was 338.3 MB. Max. memory is 50.3 GB. 21.25/8.83 [2019-03-29 01:58:03,719 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 649.6 MB. Free memory is still 585.4 MB. There was no memory consumed. Max. memory is 50.3 GB. 21.25/8.83 [2019-03-29 01:58:03,720 INFO L168 Benchmark]: CACSL2BoogieTranslator took 226.86 ms. Allocated memory is still 649.6 MB. Free memory was 563.6 MB in the beginning and 553.7 MB in the end (delta: 9.8 MB). Peak memory consumption was 9.8 MB. Max. memory is 50.3 GB. 21.25/8.83 [2019-03-29 01:58:03,721 INFO L168 Benchmark]: Boogie Procedure Inliner took 89.49 ms. Allocated memory was 649.6 MB in the beginning and 677.9 MB in the end (delta: 28.3 MB). Free memory was 553.7 MB in the beginning and 642.9 MB in the end (delta: -89.2 MB). Peak memory consumption was 20.4 MB. Max. memory is 50.3 GB. 21.25/8.83 [2019-03-29 01:58:03,721 INFO L168 Benchmark]: Boogie Preprocessor took 18.96 ms. Allocated memory is still 677.9 MB. Free memory was 642.9 MB in the beginning and 641.9 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 50.3 GB. 21.25/8.83 [2019-03-29 01:58:03,722 INFO L168 Benchmark]: RCFGBuilder took 185.81 ms. Allocated memory is still 677.9 MB. Free memory was 641.9 MB in the beginning and 629.4 MB in the end (delta: 12.5 MB). Peak memory consumption was 12.5 MB. Max. memory is 50.3 GB. 21.25/8.83 [2019-03-29 01:58:03,722 INFO L168 Benchmark]: BlockEncodingV2 took 70.04 ms. Allocated memory is still 677.9 MB. Free memory was 629.4 MB in the beginning and 625.1 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 50.3 GB. 21.25/8.83 [2019-03-29 01:58:03,723 INFO L168 Benchmark]: TraceAbstraction took 156.78 ms. Allocated memory is still 677.9 MB. Free memory was 624.0 MB in the beginning and 615.4 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 50.3 GB. 21.25/8.83 [2019-03-29 01:58:03,723 INFO L168 Benchmark]: BuchiAutomizer took 3554.40 ms. Allocated memory was 677.9 MB in the beginning and 773.8 MB in the end (delta: 95.9 MB). Free memory was 615.4 MB in the beginning and 691.8 MB in the end (delta: -76.4 MB). Peak memory consumption was 360.7 MB. Max. memory is 50.3 GB. 21.25/8.83 [2019-03-29 01:58:03,727 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### 21.25/8.83 --- Results --- 21.25/8.83 * Results from de.uni_freiburg.informatik.ultimate.plugins.blockencoding: 21.25/8.83 - StatisticsResult: Initial Icfg 21.25/8.83 6 locations, 7 edges 21.25/8.83 - StatisticsResult: Encoded RCFG 21.25/8.83 2 locations, 2 edges 21.25/8.83 * Results from de.uni_freiburg.informatik.ultimate.core: 21.25/8.83 - StatisticsResult: Toolchain Benchmarks 21.25/8.83 Benchmark results are: 21.25/8.83 * CDTParser took 0.19 ms. Allocated memory is still 649.6 MB. Free memory is still 585.4 MB. There was no memory consumed. Max. memory is 50.3 GB. 21.25/8.83 * CACSL2BoogieTranslator took 226.86 ms. Allocated memory is still 649.6 MB. Free memory was 563.6 MB in the beginning and 553.7 MB in the end (delta: 9.8 MB). Peak memory consumption was 9.8 MB. Max. memory is 50.3 GB. 21.25/8.83 * Boogie Procedure Inliner took 89.49 ms. Allocated memory was 649.6 MB in the beginning and 677.9 MB in the end (delta: 28.3 MB). Free memory was 553.7 MB in the beginning and 642.9 MB in the end (delta: -89.2 MB). Peak memory consumption was 20.4 MB. Max. memory is 50.3 GB. 21.25/8.83 * Boogie Preprocessor took 18.96 ms. Allocated memory is still 677.9 MB. Free memory was 642.9 MB in the beginning and 641.9 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 50.3 GB. 21.25/8.83 * RCFGBuilder took 185.81 ms. Allocated memory is still 677.9 MB. Free memory was 641.9 MB in the beginning and 629.4 MB in the end (delta: 12.5 MB). Peak memory consumption was 12.5 MB. Max. memory is 50.3 GB. 21.25/8.83 * BlockEncodingV2 took 70.04 ms. Allocated memory is still 677.9 MB. Free memory was 629.4 MB in the beginning and 625.1 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 50.3 GB. 21.25/8.83 * TraceAbstraction took 156.78 ms. Allocated memory is still 677.9 MB. Free memory was 624.0 MB in the beginning and 615.4 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 50.3 GB. 21.25/8.83 * BuchiAutomizer took 3554.40 ms. Allocated memory was 677.9 MB in the beginning and 773.8 MB in the end (delta: 95.9 MB). Free memory was 615.4 MB in the beginning and 691.8 MB in the end (delta: -76.4 MB). Peak memory consumption was 360.7 MB. Max. memory is 50.3 GB. 21.25/8.83 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: 21.25/8.83 - AllSpecificationsHoldResult: All specifications hold 21.25/8.83 We were not able to verify any specifiation because the program does not contain any specification. 21.25/8.83 - InvariantResult [Line: 11]: Loop Invariant 21.25/8.83 Derived loop invariant: 1 21.25/8.83 - StatisticsResult: Ultimate Automizer benchmark data 21.25/8.83 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 21.25/8.83 - StatisticsResult: Constructed decomposition of program 21.25/8.83 Trivial decomposition into one module whose termination is unknown. 21.25/8.83 - StatisticsResult: Timing statistics 21.25/8.83 BüchiAutomizer plugin needed 3.5s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 3.4s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital21 mio100 ax161 hnf100 lsp62 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq159 hnf93 smp100 dnf100 smp100 tf103 neg100 sie109 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 9ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 4 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 2 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.2s 21.25/8.83 - TerminationAnalysisResult: Unable to decide termination 21.25/8.83 Buchi Automizer is unable to decide termination for the following lasso. 21.25/8.83 Stem: "[18] ULTIMATE.startENTRY-->L11-2: Formula: (and (= v_ULTIMATE.start_main_~j~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~i~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_~i~0=v_ULTIMATE.start_main_~i~0_1, ULTIMATE.start_main_~j~0=v_ULTIMATE.start_main_~j~0_1, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_2|} AuxVars[|v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet0_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_~j~0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~i~0]" "[24] L11-2-->L11-2: Formula: (and (> (* v_ULTIMATE.start_main_~i~0_8 v_ULTIMATE.start_main_~j~0_8) 0) (= v_ULTIMATE.start_main_~i~0_7 (+ v_ULTIMATE.start_main_~i~0_8 (- 1))) (= v_ULTIMATE.start_main_~j~0_7 (+ v_ULTIMATE.start_main_~j~0_8 (- 1)))) InVars {ULTIMATE.start_main_~j~0=v_ULTIMATE.start_main_~j~0_8, ULTIMATE.start_main_~i~0=v_ULTIMATE.start_main_~i~0_8} OutVars{ULTIMATE.start_main_~j~0=v_ULTIMATE.start_main_~j~0_7, ULTIMATE.start_main_~i~0=v_ULTIMATE.start_main_~i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~j~0, ULTIMATE.start_main_~i~0]" 21.25/8.83 Loop: "[24] L11-2-->L11-2: Formula: (and (> (* v_ULTIMATE.start_main_~i~0_8 v_ULTIMATE.start_main_~j~0_8) 0) (= v_ULTIMATE.start_main_~i~0_7 (+ v_ULTIMATE.start_main_~i~0_8 (- 1))) (= v_ULTIMATE.start_main_~j~0_7 (+ v_ULTIMATE.start_main_~j~0_8 (- 1)))) InVars {ULTIMATE.start_main_~j~0=v_ULTIMATE.start_main_~j~0_8, ULTIMATE.start_main_~i~0=v_ULTIMATE.start_main_~i~0_8} OutVars{ULTIMATE.start_main_~j~0=v_ULTIMATE.start_main_~j~0_7, ULTIMATE.start_main_~i~0=v_ULTIMATE.start_main_~i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~j~0, ULTIMATE.start_main_~i~0]" 21.25/8.83 RESULT: Ultimate could not prove your program: unable to determine termination 21.25/8.83 !SESSION 2019-03-29 01:57:56.102 ----------------------------------------------- 21.25/8.83 eclipse.buildId=unknown 21.25/8.83 java.version=1.8.0_181 21.25/8.83 java.vendor=Oracle Corporation 21.25/8.83 BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US 21.25/8.83 Framework arguments: -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -i /export/starexec/sandbox/benchmark/theBenchmark.c 21.25/8.83 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 21.25/8.83 21.25/8.83 !ENTRY org.eclipse.core.resources 2 10035 2019-03-29 01:58:03.962 21.25/8.83 !MESSAGE The workspace will exit with unsaved changes in this session. 21.25/8.83 Received shutdown request... 21.25/8.83 Ultimate: 21.25/8.83 GTK+ Version Check 21.25/8.83 EOF