22.25/8.85 MAYBE 22.25/8.85 22.25/8.85 Ultimate: Cannot open display: 22.25/8.85 This is Ultimate 0.1.24-8dc7c08-m 22.25/8.85 [2019-03-28 12:32:45,791 INFO L170 SettingsManager]: Resetting all preferences to default values... 22.25/8.85 [2019-03-28 12:32:45,793 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 22.25/8.85 [2019-03-28 12:32:45,804 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 22.25/8.85 [2019-03-28 12:32:45,804 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 22.25/8.85 [2019-03-28 12:32:45,805 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 22.25/8.85 [2019-03-28 12:32:45,806 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 22.25/8.85 [2019-03-28 12:32:45,808 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 22.25/8.85 [2019-03-28 12:32:45,809 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 22.25/8.85 [2019-03-28 12:32:45,810 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 22.25/8.85 [2019-03-28 12:32:45,811 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 22.25/8.85 [2019-03-28 12:32:45,811 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 22.25/8.85 [2019-03-28 12:32:45,812 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 22.25/8.85 [2019-03-28 12:32:45,813 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 22.25/8.85 [2019-03-28 12:32:45,814 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 22.25/8.85 [2019-03-28 12:32:45,815 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 22.25/8.85 [2019-03-28 12:32:45,816 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 22.25/8.85 [2019-03-28 12:32:45,817 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 22.25/8.85 [2019-03-28 12:32:45,819 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 22.25/8.85 [2019-03-28 12:32:45,821 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 22.25/8.85 [2019-03-28 12:32:45,822 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 22.25/8.85 [2019-03-28 12:32:45,823 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 22.25/8.85 [2019-03-28 12:32:45,825 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 22.25/8.85 [2019-03-28 12:32:45,825 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 22.25/8.85 [2019-03-28 12:32:45,825 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 22.25/8.85 [2019-03-28 12:32:45,826 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 22.25/8.85 [2019-03-28 12:32:45,827 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 22.25/8.85 [2019-03-28 12:32:45,827 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 22.25/8.85 [2019-03-28 12:32:45,828 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 22.25/8.85 [2019-03-28 12:32:45,828 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 22.25/8.85 [2019-03-28 12:32:45,829 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 22.25/8.85 [2019-03-28 12:32:45,830 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 22.25/8.85 [2019-03-28 12:32:45,831 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 22.25/8.85 [2019-03-28 12:32:45,831 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 22.25/8.85 [2019-03-28 12:32:45,832 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 22.25/8.85 [2019-03-28 12:32:45,832 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 22.25/8.85 [2019-03-28 12:32:45,832 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 22.25/8.85 [2019-03-28 12:32:45,833 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 22.25/8.85 [2019-03-28 12:32:45,833 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 22.25/8.85 [2019-03-28 12:32:45,834 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 22.25/8.85 [2019-03-28 12:32:45,848 INFO L110 SettingsManager]: Loading preferences was successful 22.25/8.85 [2019-03-28 12:32:45,848 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 22.25/8.85 [2019-03-28 12:32:45,850 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 22.25/8.85 [2019-03-28 12:32:45,850 INFO L133 SettingsManager]: * Rewrite not-equals=true 22.25/8.85 [2019-03-28 12:32:45,850 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 22.25/8.85 [2019-03-28 12:32:45,850 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 22.25/8.85 [2019-03-28 12:32:45,850 INFO L133 SettingsManager]: * Use SBE=true 22.25/8.85 [2019-03-28 12:32:45,850 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 22.25/8.85 [2019-03-28 12:32:45,851 INFO L133 SettingsManager]: * Use old map elimination=false 22.25/8.85 [2019-03-28 12:32:45,851 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 22.25/8.85 [2019-03-28 12:32:45,851 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 22.25/8.85 [2019-03-28 12:32:45,851 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 22.25/8.85 [2019-03-28 12:32:45,851 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 22.25/8.85 [2019-03-28 12:32:45,852 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 22.25/8.85 [2019-03-28 12:32:45,852 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 22.25/8.85 [2019-03-28 12:32:45,852 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 22.25/8.85 [2019-03-28 12:32:45,852 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 22.25/8.85 [2019-03-28 12:32:45,852 INFO L133 SettingsManager]: * Check division by zero=IGNORE 22.25/8.85 [2019-03-28 12:32:45,852 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 22.25/8.85 [2019-03-28 12:32:45,853 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 22.25/8.85 [2019-03-28 12:32:45,853 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 22.25/8.85 [2019-03-28 12:32:45,853 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 22.25/8.85 [2019-03-28 12:32:45,853 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 22.25/8.85 [2019-03-28 12:32:45,853 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 22.25/8.85 [2019-03-28 12:32:45,854 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 22.25/8.85 [2019-03-28 12:32:45,854 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 22.25/8.85 [2019-03-28 12:32:45,854 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 22.25/8.85 [2019-03-28 12:32:45,854 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 22.25/8.85 [2019-03-28 12:32:45,854 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 22.25/8.85 [2019-03-28 12:32:45,880 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 22.25/8.85 [2019-03-28 12:32:45,893 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 22.25/8.85 [2019-03-28 12:32:45,896 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 22.25/8.85 [2019-03-28 12:32:45,898 INFO L271 PluginConnector]: Initializing CDTParser... 22.25/8.85 [2019-03-28 12:32:45,898 INFO L276 PluginConnector]: CDTParser initialized 22.25/8.85 [2019-03-28 12:32:45,899 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 22.25/8.85 [2019-03-28 12:32:45,969 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/de904da89b6c49cc8e1d5b88502660b0/FLAGece89c053 22.25/8.85 [2019-03-28 12:32:46,310 INFO L307 CDTParser]: Found 1 translation units. 22.25/8.85 [2019-03-28 12:32:46,311 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 22.25/8.85 [2019-03-28 12:32:46,318 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/de904da89b6c49cc8e1d5b88502660b0/FLAGece89c053 22.25/8.85 [2019-03-28 12:32:46,715 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/de904da89b6c49cc8e1d5b88502660b0 22.25/8.85 [2019-03-28 12:32:46,727 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 22.25/8.85 [2019-03-28 12:32:46,729 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 22.25/8.85 [2019-03-28 12:32:46,730 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 22.25/8.85 [2019-03-28 12:32:46,730 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 22.25/8.85 [2019-03-28 12:32:46,734 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 22.25/8.85 [2019-03-28 12:32:46,735 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:32:46" (1/1) ... 22.25/8.85 [2019-03-28 12:32:46,738 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8674f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:32:46, skipping insertion in model container 22.25/8.85 [2019-03-28 12:32:46,738 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:32:46" (1/1) ... 22.25/8.85 [2019-03-28 12:32:46,746 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 22.25/8.85 [2019-03-28 12:32:46,764 INFO L176 MainTranslator]: Built tables and reachable declarations 22.25/8.85 [2019-03-28 12:32:46,930 INFO L206 PostProcessor]: Analyzing one entry point: main 22.25/8.85 [2019-03-28 12:32:46,935 INFO L191 MainTranslator]: Completed pre-run 22.25/8.85 [2019-03-28 12:32:47,016 INFO L206 PostProcessor]: Analyzing one entry point: main 22.25/8.85 [2019-03-28 12:32:47,039 INFO L195 MainTranslator]: Completed translation 22.25/8.85 [2019-03-28 12:32:47,039 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:32:47 WrapperNode 22.25/8.85 [2019-03-28 12:32:47,040 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 22.25/8.85 [2019-03-28 12:32:47,040 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- 22.25/8.85 [2019-03-28 12:32:47,041 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... 22.25/8.85 [2019-03-28 12:32:47,041 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized 22.25/8.85 [2019-03-28 12:32:47,050 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:32:47" (1/1) ... 22.25/8.85 [2019-03-28 12:32:47,058 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:32:47" (1/1) ... 22.25/8.85 [2019-03-28 12:32:47,079 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- 22.25/8.85 [2019-03-28 12:32:47,079 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- 22.25/8.85 [2019-03-28 12:32:47,079 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... 22.25/8.85 [2019-03-28 12:32:47,079 INFO L276 PluginConnector]: Boogie Preprocessor initialized 22.25/8.85 [2019-03-28 12:32:47,089 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:32:47" (1/1) ... 22.25/8.85 [2019-03-28 12:32:47,089 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:32:47" (1/1) ... 22.25/8.85 [2019-03-28 12:32:47,090 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:32:47" (1/1) ... 22.25/8.85 [2019-03-28 12:32:47,090 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:32:47" (1/1) ... 22.25/8.85 [2019-03-28 12:32:47,095 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:32:47" (1/1) ... 22.25/8.85 [2019-03-28 12:32:47,100 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:32:47" (1/1) ... 22.25/8.85 [2019-03-28 12:32:47,101 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:32:47" (1/1) ... 22.25/8.85 [2019-03-28 12:32:47,102 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- 22.25/8.85 [2019-03-28 12:32:47,103 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- 22.25/8.85 [2019-03-28 12:32:47,103 INFO L271 PluginConnector]: Initializing RCFGBuilder... 22.25/8.85 [2019-03-28 12:32:47,103 INFO L276 PluginConnector]: RCFGBuilder initialized 22.25/8.85 [2019-03-28 12:32:47,104 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:32:47" (1/1) ... 22.25/8.85 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 22.25/8.85 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 (exit command is (exit), workingDir is null) 22.25/8.85 Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 22.25/8.85 [2019-03-28 12:32:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start 22.25/8.85 [2019-03-28 12:32:47,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start 22.25/8.85 [2019-03-28 12:32:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int 22.25/8.85 [2019-03-28 12:32:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack 22.25/8.85 [2019-03-28 12:32:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc 22.25/8.85 [2019-03-28 12:32:47,346 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) 22.25/8.85 [2019-03-28 12:32:47,347 INFO L286 CfgBuilder]: Removed 5 assue(true) statements. 22.25/8.85 [2019-03-28 12:32:47,348 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 12:32:47 BoogieIcfgContainer 22.25/8.85 [2019-03-28 12:32:47,348 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- 22.25/8.85 [2019-03-28 12:32:47,349 INFO L113 PluginConnector]: ------------------------BlockEncodingV2---------------------------- 22.25/8.85 [2019-03-28 12:32:47,349 INFO L271 PluginConnector]: Initializing BlockEncodingV2... 22.25/8.85 [2019-03-28 12:32:47,351 INFO L276 PluginConnector]: BlockEncodingV2 initialized 22.25/8.85 [2019-03-28 12:32:47,352 INFO L185 PluginConnector]: Executing the observer BlockEncodingObserver from plugin BlockEncodingV2 for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 12:32:47" (1/1) ... 22.25/8.85 [2019-03-28 12:32:47,369 INFO L313 BlockEncoder]: Initial Icfg 18 locations, 22 edges 22.25/8.85 [2019-03-28 12:32:47,370 INFO L258 BlockEncoder]: Using Remove infeasible edges 22.25/8.85 [2019-03-28 12:32:47,371 INFO L263 BlockEncoder]: Using Maximize final states 22.25/8.85 [2019-03-28 12:32:47,372 INFO L270 BlockEncoder]: Using Minimize states even if more edges are added than removed.=false 22.25/8.85 [2019-03-28 12:32:47,372 INFO L276 BlockEncoder]: Using Minimize states using LBE with the strategy=SINGLE 22.25/8.85 [2019-03-28 12:32:47,374 INFO L296 BlockEncoder]: Using Remove sink states 22.25/8.85 [2019-03-28 12:32:47,375 INFO L171 BlockEncoder]: Using Apply optimizations until nothing changes=true 22.25/8.85 [2019-03-28 12:32:47,375 INFO L179 BlockEncoder]: Using Rewrite not-equals 22.25/8.85 [2019-03-28 12:32:47,393 INFO L185 BlockEncoder]: Using Use SBE 22.25/8.85 [2019-03-28 12:32:47,415 INFO L200 BlockEncoder]: SBE split 8 edges 22.25/8.85 [2019-03-28 12:32:47,419 INFO L70 emoveInfeasibleEdges]: Removed 1 edges and 0 locations because of local infeasibility 22.25/8.85 [2019-03-28 12:32:47,422 INFO L71 MaximizeFinalStates]: 0 new accepting states 22.25/8.85 [2019-03-28 12:32:47,433 INFO L100 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding 22.25/8.85 [2019-03-28 12:32:47,435 INFO L70 RemoveSinkStates]: Removed 5 edges and 2 locations by removing sink states 22.25/8.85 [2019-03-28 12:32:47,437 INFO L70 emoveInfeasibleEdges]: Removed 0 edges and 0 locations because of local infeasibility 22.25/8.85 [2019-03-28 12:32:47,437 INFO L71 MaximizeFinalStates]: 0 new accepting states 22.25/8.85 [2019-03-28 12:32:47,437 INFO L100 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding 22.25/8.85 [2019-03-28 12:32:47,438 INFO L70 RemoveSinkStates]: Removed 0 edges and 0 locations by removing sink states 22.25/8.85 [2019-03-28 12:32:47,438 INFO L313 BlockEncoder]: Encoded RCFG 14 locations, 24 edges 22.25/8.85 [2019-03-28 12:32:47,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 28.03 12:32:47 BasicIcfg 22.25/8.85 [2019-03-28 12:32:47,439 INFO L132 PluginConnector]: ------------------------ END BlockEncodingV2---------------------------- 22.25/8.85 [2019-03-28 12:32:47,440 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- 22.25/8.85 [2019-03-28 12:32:47,440 INFO L271 PluginConnector]: Initializing TraceAbstraction... 22.25/8.85 [2019-03-28 12:32:47,443 INFO L276 PluginConnector]: TraceAbstraction initialized 22.25/8.85 [2019-03-28 12:32:47,443 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.03 12:32:46" (1/4) ... 22.25/8.85 [2019-03-28 12:32:47,444 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ad42f7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 12:32:47, skipping insertion in model container 22.25/8.85 [2019-03-28 12:32:47,444 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:32:47" (2/4) ... 22.25/8.85 [2019-03-28 12:32:47,445 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ad42f7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 12:32:47, skipping insertion in model container 22.25/8.85 [2019-03-28 12:32:47,445 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 12:32:47" (3/4) ... 22.25/8.85 [2019-03-28 12:32:47,445 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ad42f7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 12:32:47, skipping insertion in model container 22.25/8.85 [2019-03-28 12:32:47,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 28.03 12:32:47" (4/4) ... 22.25/8.85 [2019-03-28 12:32:47,447 INFO L112 eAbstractionObserver]: Analyzing ICFG theBenchmark.c_BEv2 22.25/8.85 [2019-03-28 12:32:47,457 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION 22.25/8.85 [2019-03-28 12:32:47,465 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. 22.25/8.85 [2019-03-28 12:32:47,483 INFO L257 AbstractCegarLoop]: Starting to check reachability of 4 error locations. 22.25/8.85 [2019-03-28 12:32:47,512 INFO L133 ementStrategyFactory]: Using default assertion order modulation 22.25/8.85 [2019-03-28 12:32:47,512 INFO L382 AbstractCegarLoop]: Interprodecural is true 22.25/8.85 [2019-03-28 12:32:47,513 INFO L383 AbstractCegarLoop]: Hoare is true 22.25/8.85 [2019-03-28 12:32:47,513 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates 22.25/8.85 [2019-03-28 12:32:47,513 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE 22.25/8.85 [2019-03-28 12:32:47,513 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION 22.25/8.85 [2019-03-28 12:32:47,513 INFO L387 AbstractCegarLoop]: Difference is false 22.25/8.85 [2019-03-28 12:32:47,514 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA 22.25/8.85 [2019-03-28 12:32:47,514 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== 22.25/8.85 [2019-03-28 12:32:47,528 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states. 22.25/8.85 [2019-03-28 12:32:47,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 22.25/8.85 [2019-03-28 12:32:47,534 INFO L394 BasicCegarLoop]: Found error trace 22.25/8.85 [2019-03-28 12:32:47,535 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1] 22.25/8.85 [2019-03-28 12:32:47,535 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION]=== 22.25/8.85 [2019-03-28 12:32:47,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 22.25/8.85 [2019-03-28 12:32:47,541 INFO L82 PathProgramCache]: Analyzing trace with hash 2607335, now seen corresponding path program 1 times 22.25/8.85 [2019-03-28 12:32:47,543 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 22.25/8.85 [2019-03-28 12:32:47,544 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 22.25/8.85 [2019-03-28 12:32:47,597 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:47,597 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:47,597 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:47,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 22.25/8.85 [2019-03-28 12:32:47,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 22.25/8.85 [2019-03-28 12:32:47,703 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 22.25/8.85 [2019-03-28 12:32:47,703 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 22.25/8.85 [2019-03-28 12:32:47,707 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states 22.25/8.85 [2019-03-28 12:32:47,722 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 22.25/8.85 [2019-03-28 12:32:47,723 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 22.25/8.85 [2019-03-28 12:32:47,727 INFO L87 Difference]: Start difference. First operand 14 states. Second operand 3 states. 22.25/8.85 [2019-03-28 12:32:47,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 22.25/8.85 [2019-03-28 12:32:47,802 INFO L93 Difference]: Finished difference Result 14 states and 24 transitions. 22.25/8.85 [2019-03-28 12:32:47,802 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 22.25/8.85 [2019-03-28 12:32:47,804 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4 22.25/8.85 [2019-03-28 12:32:47,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 22.25/8.85 [2019-03-28 12:32:47,816 INFO L225 Difference]: With dead ends: 14 22.25/8.85 [2019-03-28 12:32:47,816 INFO L226 Difference]: Without dead ends: 9 22.25/8.85 [2019-03-28 12:32:47,820 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 22.25/8.85 [2019-03-28 12:32:47,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9 states. 22.25/8.85 [2019-03-28 12:32:47,854 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9 to 9. 22.25/8.85 [2019-03-28 12:32:47,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. 22.25/8.85 [2019-03-28 12:32:47,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 13 transitions. 22.25/8.85 [2019-03-28 12:32:47,857 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 13 transitions. Word has length 4 22.25/8.85 [2019-03-28 12:32:47,857 INFO L84 Accepts]: Finished accepts. word is rejected. 22.25/8.85 [2019-03-28 12:32:47,858 INFO L480 AbstractCegarLoop]: Abstraction has 9 states and 13 transitions. 22.25/8.85 [2019-03-28 12:32:47,858 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. 22.25/8.85 [2019-03-28 12:32:47,858 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 13 transitions. 22.25/8.85 [2019-03-28 12:32:47,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 22.25/8.85 [2019-03-28 12:32:47,858 INFO L394 BasicCegarLoop]: Found error trace 22.25/8.85 [2019-03-28 12:32:47,859 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1] 22.25/8.85 [2019-03-28 12:32:47,859 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION]=== 22.25/8.85 [2019-03-28 12:32:47,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 22.25/8.85 [2019-03-28 12:32:47,859 INFO L82 PathProgramCache]: Analyzing trace with hash 2607337, now seen corresponding path program 1 times 22.25/8.85 [2019-03-28 12:32:47,859 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 22.25/8.85 [2019-03-28 12:32:47,860 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 22.25/8.85 [2019-03-28 12:32:47,861 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:47,861 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:47,861 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:47,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 22.25/8.85 [2019-03-28 12:32:47,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 22.25/8.85 [2019-03-28 12:32:47,900 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 22.25/8.85 [2019-03-28 12:32:47,900 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 22.25/8.85 [2019-03-28 12:32:47,902 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states 22.25/8.85 [2019-03-28 12:32:47,902 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 22.25/8.85 [2019-03-28 12:32:47,903 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 22.25/8.85 [2019-03-28 12:32:47,903 INFO L87 Difference]: Start difference. First operand 9 states and 13 transitions. Second operand 3 states. 22.25/8.85 [2019-03-28 12:32:47,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 22.25/8.85 [2019-03-28 12:32:47,929 INFO L93 Difference]: Finished difference Result 9 states and 13 transitions. 22.25/8.85 [2019-03-28 12:32:47,929 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 22.25/8.85 [2019-03-28 12:32:47,929 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4 22.25/8.85 [2019-03-28 12:32:47,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 22.25/8.85 [2019-03-28 12:32:47,930 INFO L225 Difference]: With dead ends: 9 22.25/8.85 [2019-03-28 12:32:47,930 INFO L226 Difference]: Without dead ends: 8 22.25/8.85 [2019-03-28 12:32:47,931 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 22.25/8.85 [2019-03-28 12:32:47,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8 states. 22.25/8.85 [2019-03-28 12:32:47,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8 to 8. 22.25/8.85 [2019-03-28 12:32:47,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. 22.25/8.85 [2019-03-28 12:32:47,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 11 transitions. 22.25/8.85 [2019-03-28 12:32:47,933 INFO L78 Accepts]: Start accepts. Automaton has 8 states and 11 transitions. Word has length 4 22.25/8.85 [2019-03-28 12:32:47,934 INFO L84 Accepts]: Finished accepts. word is rejected. 22.25/8.85 [2019-03-28 12:32:47,934 INFO L480 AbstractCegarLoop]: Abstraction has 8 states and 11 transitions. 22.25/8.85 [2019-03-28 12:32:47,934 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. 22.25/8.85 [2019-03-28 12:32:47,934 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 11 transitions. 22.25/8.85 [2019-03-28 12:32:47,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 22.25/8.85 [2019-03-28 12:32:47,935 INFO L394 BasicCegarLoop]: Found error trace 22.25/8.85 [2019-03-28 12:32:47,935 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] 22.25/8.85 [2019-03-28 12:32:47,935 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION]=== 22.25/8.85 [2019-03-28 12:32:47,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 22.25/8.85 [2019-03-28 12:32:47,935 INFO L82 PathProgramCache]: Analyzing trace with hash 364745676, now seen corresponding path program 1 times 22.25/8.85 [2019-03-28 12:32:47,936 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 22.25/8.85 [2019-03-28 12:32:47,936 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 22.25/8.85 [2019-03-28 12:32:47,937 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:47,937 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:47,937 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:47,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 22.25/8.85 [2019-03-28 12:32:47,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 22.25/8.85 [2019-03-28 12:32:47,969 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 22.25/8.85 [2019-03-28 12:32:47,969 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 22.25/8.85 [2019-03-28 12:32:47,970 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states 22.25/8.85 [2019-03-28 12:32:47,970 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. 22.25/8.85 [2019-03-28 12:32:47,970 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 22.25/8.85 [2019-03-28 12:32:47,971 INFO L87 Difference]: Start difference. First operand 8 states and 11 transitions. Second operand 4 states. 22.25/8.85 [2019-03-28 12:32:48,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 22.25/8.85 [2019-03-28 12:32:48,021 INFO L93 Difference]: Finished difference Result 9 states and 11 transitions. 22.25/8.85 [2019-03-28 12:32:48,021 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 22.25/8.85 [2019-03-28 12:32:48,021 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 7 22.25/8.85 [2019-03-28 12:32:48,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 22.25/8.85 [2019-03-28 12:32:48,022 INFO L225 Difference]: With dead ends: 9 22.25/8.85 [2019-03-28 12:32:48,022 INFO L226 Difference]: Without dead ends: 8 22.25/8.85 [2019-03-28 12:32:48,023 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 22.25/8.85 [2019-03-28 12:32:48,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8 states. 22.25/8.85 [2019-03-28 12:32:48,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8 to 8. 22.25/8.85 [2019-03-28 12:32:48,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. 22.25/8.85 [2019-03-28 12:32:48,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 10 transitions. 22.25/8.85 [2019-03-28 12:32:48,025 INFO L78 Accepts]: Start accepts. Automaton has 8 states and 10 transitions. Word has length 7 22.25/8.85 [2019-03-28 12:32:48,025 INFO L84 Accepts]: Finished accepts. word is rejected. 22.25/8.85 [2019-03-28 12:32:48,025 INFO L480 AbstractCegarLoop]: Abstraction has 8 states and 10 transitions. 22.25/8.85 [2019-03-28 12:32:48,025 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. 22.25/8.85 [2019-03-28 12:32:48,025 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. 22.25/8.85 [2019-03-28 12:32:48,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 22.25/8.85 [2019-03-28 12:32:48,026 INFO L394 BasicCegarLoop]: Found error trace 22.25/8.85 [2019-03-28 12:32:48,026 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] 22.25/8.85 [2019-03-28 12:32:48,026 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION]=== 22.25/8.85 [2019-03-28 12:32:48,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 22.25/8.85 [2019-03-28 12:32:48,026 INFO L82 PathProgramCache]: Analyzing trace with hash 364745677, now seen corresponding path program 1 times 22.25/8.85 [2019-03-28 12:32:48,027 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 22.25/8.85 [2019-03-28 12:32:48,027 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 22.25/8.85 [2019-03-28 12:32:48,028 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:48,028 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:48,028 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:48,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 22.25/8.85 [2019-03-28 12:32:48,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 22.25/8.85 [2019-03-28 12:32:48,079 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 22.25/8.85 [2019-03-28 12:32:48,080 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 22.25/8.85 [2019-03-28 12:32:48,080 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states 22.25/8.85 [2019-03-28 12:32:48,080 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. 22.25/8.85 [2019-03-28 12:32:48,080 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 22.25/8.85 [2019-03-28 12:32:48,081 INFO L87 Difference]: Start difference. First operand 8 states and 10 transitions. Second operand 4 states. 22.25/8.85 [2019-03-28 12:32:48,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 22.25/8.85 [2019-03-28 12:32:48,109 INFO L93 Difference]: Finished difference Result 8 states and 10 transitions. 22.25/8.85 [2019-03-28 12:32:48,109 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 22.25/8.85 [2019-03-28 12:32:48,110 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 7 22.25/8.85 [2019-03-28 12:32:48,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 22.25/8.85 [2019-03-28 12:32:48,110 INFO L225 Difference]: With dead ends: 8 22.25/8.85 [2019-03-28 12:32:48,110 INFO L226 Difference]: Without dead ends: 0 22.25/8.85 [2019-03-28 12:32:48,111 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 22.25/8.85 [2019-03-28 12:32:48,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. 22.25/8.85 [2019-03-28 12:32:48,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. 22.25/8.85 [2019-03-28 12:32:48,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. 22.25/8.85 [2019-03-28 12:32:48,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. 22.25/8.85 [2019-03-28 12:32:48,112 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 7 22.25/8.85 [2019-03-28 12:32:48,112 INFO L84 Accepts]: Finished accepts. word is rejected. 22.25/8.85 [2019-03-28 12:32:48,112 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. 22.25/8.85 [2019-03-28 12:32:48,112 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. 22.25/8.85 [2019-03-28 12:32:48,112 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. 22.25/8.85 [2019-03-28 12:32:48,112 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. 22.25/8.85 [2019-03-28 12:32:48,117 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. 22.25/8.85 [2019-03-28 12:32:48,128 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. 22.25/8.85 [2019-03-28 12:32:48,128 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. 22.25/8.85 [2019-03-28 12:32:48,128 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr3REQUIRES_VIOLATION(line 15) no Hoare annotation was computed. 22.25/8.85 [2019-03-28 12:32:48,129 INFO L448 ceAbstractionStarter]: For program point L15(line 15) no Hoare annotation was computed. 22.25/8.85 [2019-03-28 12:32:48,129 INFO L444 ceAbstractionStarter]: At program point L17-2(lines 17 19) the Hoare annotation is: (= 1 (select |#valid| |ULTIMATE.start_main_~#a~0.base|)) 22.25/8.85 [2019-03-28 12:32:48,129 INFO L448 ceAbstractionStarter]: For program point L14(lines 14 21) no Hoare annotation was computed. 22.25/8.85 [2019-03-28 12:32:48,129 INFO L448 ceAbstractionStarter]: For program point L15-1(line 15) no Hoare annotation was computed. 22.25/8.85 [2019-03-28 12:32:48,129 INFO L448 ceAbstractionStarter]: For program point L15-2(line 15) no Hoare annotation was computed. 22.25/8.85 [2019-03-28 12:32:48,129 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0REQUIRES_VIOLATION(line 15) no Hoare annotation was computed. 22.25/8.85 [2019-03-28 12:32:48,130 INFO L448 ceAbstractionStarter]: For program point L15-3(line 15) no Hoare annotation was computed. 22.25/8.85 [2019-03-28 12:32:48,130 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr1REQUIRES_VIOLATION(line 15) no Hoare annotation was computed. 22.25/8.85 [2019-03-28 12:32:48,130 INFO L448 ceAbstractionStarter]: For program point L15-4(line 15) no Hoare annotation was computed. 22.25/8.85 [2019-03-28 12:32:48,130 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr2REQUIRES_VIOLATION(line 15) no Hoare annotation was computed. 22.25/8.85 [2019-03-28 12:32:48,130 INFO L448 ceAbstractionStarter]: For program point L15-6(lines 15 20) no Hoare annotation was computed. 22.25/8.85 [2019-03-28 12:32:48,131 INFO L305 ceAbstractionStarter]: Did not count any witness invariants because Icfg is not BoogieIcfg 22.25/8.85 [2019-03-28 12:32:48,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 12:32:48 BasicIcfg 22.25/8.85 [2019-03-28 12:32:48,145 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- 22.25/8.85 [2019-03-28 12:32:48,146 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- 22.25/8.85 [2019-03-28 12:32:48,146 INFO L271 PluginConnector]: Initializing BuchiAutomizer... 22.25/8.85 [2019-03-28 12:32:48,149 INFO L276 PluginConnector]: BuchiAutomizer initialized 22.25/8.85 [2019-03-28 12:32:48,150 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 22.25/8.85 [2019-03-28 12:32:48,150 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.03 12:32:46" (1/5) ... 22.25/8.85 [2019-03-28 12:32:48,151 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6b70d650 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.03 12:32:48, skipping insertion in model container 22.25/8.85 [2019-03-28 12:32:48,151 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 22.25/8.85 [2019-03-28 12:32:48,151 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:32:47" (2/5) ... 22.25/8.85 [2019-03-28 12:32:48,151 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6b70d650 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.03 12:32:48, skipping insertion in model container 22.25/8.85 [2019-03-28 12:32:48,151 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 22.25/8.85 [2019-03-28 12:32:48,152 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 12:32:47" (3/5) ... 22.25/8.85 [2019-03-28 12:32:48,152 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6b70d650 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.03 12:32:48, skipping insertion in model container 22.25/8.85 [2019-03-28 12:32:48,152 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 22.25/8.85 [2019-03-28 12:32:48,152 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 28.03 12:32:47" (4/5) ... 22.25/8.85 [2019-03-28 12:32:48,153 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6b70d650 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.03 12:32:48, skipping insertion in model container 22.25/8.85 [2019-03-28 12:32:48,153 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 22.25/8.85 [2019-03-28 12:32:48,153 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 12:32:48" (5/5) ... 22.25/8.85 [2019-03-28 12:32:48,154 INFO L375 chiAutomizerObserver]: Analyzing ICFG theBenchmark.c_BEv2 22.25/8.85 [2019-03-28 12:32:48,176 INFO L133 ementStrategyFactory]: Using default assertion order modulation 22.25/8.85 [2019-03-28 12:32:48,177 INFO L374 BuchiCegarLoop]: Interprodecural is true 22.25/8.85 [2019-03-28 12:32:48,177 INFO L375 BuchiCegarLoop]: Hoare is true 22.25/8.85 [2019-03-28 12:32:48,177 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates 22.25/8.85 [2019-03-28 12:32:48,177 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE 22.25/8.85 [2019-03-28 12:32:48,177 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION 22.25/8.85 [2019-03-28 12:32:48,177 INFO L379 BuchiCegarLoop]: Difference is false 22.25/8.85 [2019-03-28 12:32:48,177 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA 22.25/8.85 [2019-03-28 12:32:48,178 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== 22.25/8.85 [2019-03-28 12:32:48,181 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 14 states. 22.25/8.85 [2019-03-28 12:32:48,186 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 22.25/8.85 [2019-03-28 12:32:48,187 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 22.25/8.85 [2019-03-28 12:32:48,187 INFO L119 BuchiIsEmpty]: Starting construction of run 22.25/8.85 [2019-03-28 12:32:48,193 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] 22.25/8.85 [2019-03-28 12:32:48,193 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1] 22.25/8.85 [2019-03-28 12:32:48,193 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ 22.25/8.85 [2019-03-28 12:32:48,194 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 14 states. 22.25/8.85 [2019-03-28 12:32:48,195 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 22.25/8.85 [2019-03-28 12:32:48,195 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 22.25/8.85 [2019-03-28 12:32:48,196 INFO L119 BuchiIsEmpty]: Starting construction of run 22.25/8.85 [2019-03-28 12:32:48,196 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] 22.25/8.85 [2019-03-28 12:32:48,196 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1] 22.25/8.85 [2019-03-28 12:32:48,202 INFO L794 eck$LassoCheckResult]: Stem: 8#ULTIMATE.startENTRYtrue [54] ULTIMATE.startENTRY-->L-1: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0) (= |v_#valid_1| (store |v_#valid_2| 0 0))) InVars {#valid=|v_#valid_2|} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] 6#L-1true [77] L-1-->L14: Formula: (and (= 0 (select |v_#valid_4| |v_ULTIMATE.start_main_~#a~0.base_1|)) (= v_ULTIMATE.start_main_~k~0_1 |v_ULTIMATE.start_main_#t~nondet0_8|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#a~0.base_1| 1) |v_#valid_3|) (= |v_#length_1| (store |v_#length_2| |v_ULTIMATE.start_main_~#a~0.base_1| 4192)) (< |v_ULTIMATE.start_main_~#a~0.base_1| |v_#StackHeapBarrier_1|) (= 0 |v_ULTIMATE.start_main_~#a~0.offset_1|) (> |v_ULTIMATE.start_main_~#a~0.base_1| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_4|} OutVars{ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_1, ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_~#a~0.offset=|v_ULTIMATE.start_main_~#a~0.offset_1|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_1|, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_1, ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, #valid=|v_#valid_3|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_1|, ULTIMATE.start_main_#t~mem1=|v_ULTIMATE.start_main_#t~mem1_1|, #length=|v_#length_1|} AuxVars[|v_ULTIMATE.start_main_#t~nondet0_8|] AssignedVars[ULTIMATE.start_main_~k~0, ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_#t~short3, ULTIMATE.start_main_~#a~0.offset, ULTIMATE.start_main_~#a~0.base, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_#t~mem2, ULTIMATE.start_main_#t~mem1, #length, ULTIMATE.start_main_~x~0] 14#L14true [64] L14-->L15: Formula: (and (< v_ULTIMATE.start_main_~k~0_4 1048) (<= 0 v_ULTIMATE.start_main_~k~0_4)) InVars {ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_4} OutVars{ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_4} AuxVars[] AssignedVars[] 3#L15true [45] L15-->L15-1: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#a~0.offset_4|) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#a~0.base_4|) 1) (= |v_ULTIMATE.start_main_#t~mem1_3| (select (select |v_#memory_int_1| |v_ULTIMATE.start_main_~#a~0.base_4|) |v_ULTIMATE.start_main_~#a~0.offset_4|)) (<= (+ |v_ULTIMATE.start_main_~#a~0.offset_4| 4) (select |v_#length_3| |v_ULTIMATE.start_main_~#a~0.base_4|))) InVars {#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_~#a~0.offset=|v_ULTIMATE.start_main_~#a~0.offset_4|, #length=|v_#length_3|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_4|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_~#a~0.offset=|v_ULTIMATE.start_main_~#a~0.offset_4|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_4|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~mem1=|v_ULTIMATE.start_main_#t~mem1_3|, #length=|v_#length_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem1] 15#L15-1true [86] L15-1-->L15-2: Formula: (and (< |v_ULTIMATE.start_main_#t~mem1_4| 23) (not |v_ULTIMATE.start_main_#t~short3_4|)) InVars {ULTIMATE.start_main_#t~mem1=|v_ULTIMATE.start_main_#t~mem1_4|} OutVars{ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_4|, ULTIMATE.start_main_#t~mem1=|v_ULTIMATE.start_main_#t~mem1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~short3] 13#L15-2true [62] L15-2-->L15-6: Formula: (not |v_ULTIMATE.start_main_#t~short3_7|) InVars {ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_7|} OutVars{ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_7|} AuxVars[] AssignedVars[] 5#L15-6true [51] L15-6-->L17-2: Formula: (and |v_ULTIMATE.start_main_#t~short3_9| (= v_ULTIMATE.start_main_~x~0_2 |v_ULTIMATE.start_main_#t~nondet4_3|)) InVars {ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_3|, ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_9|} OutVars{ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_5|, ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_8|, ULTIMATE.start_main_#t~mem1=|v_ULTIMATE.start_main_#t~mem1_5|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_2|, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_2} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~short3, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~mem2, ULTIMATE.start_main_#t~mem1, ULTIMATE.start_main_~x~0] 4#L17-2true 22.25/8.85 [2019-03-28 12:32:48,202 INFO L796 eck$LassoCheckResult]: Loop: 4#L17-2true [50] L17-2-->L17-2: Formula: (and (<= 0 v_ULTIMATE.start_main_~x~0_5) (= v_ULTIMATE.start_main_~x~0_4 (+ (* (- 1) v_ULTIMATE.start_main_~k~0_8) v_ULTIMATE.start_main_~x~0_5))) InVars {ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_8, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_5} OutVars{ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_8, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~x~0] 4#L17-2true 22.25/8.85 [2019-03-28 12:32:48,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 22.25/8.85 [2019-03-28 12:32:48,203 INFO L82 PathProgramCache]: Analyzing trace with hash 393376742, now seen corresponding path program 1 times 22.25/8.85 [2019-03-28 12:32:48,203 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 22.25/8.85 [2019-03-28 12:32:48,203 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 22.25/8.85 [2019-03-28 12:32:48,204 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:48,204 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:48,205 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:48,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 22.25/8.85 [2019-03-28 12:32:48,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 22.25/8.85 [2019-03-28 12:32:48,223 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 22.25/8.85 [2019-03-28 12:32:48,223 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 22.25/8.85 [2019-03-28 12:32:48,224 INFO L799 eck$LassoCheckResult]: stem already infeasible 22.25/8.85 [2019-03-28 12:32:48,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 22.25/8.85 [2019-03-28 12:32:48,224 INFO L82 PathProgramCache]: Analyzing trace with hash 81, now seen corresponding path program 1 times 22.25/8.85 [2019-03-28 12:32:48,224 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 22.25/8.85 [2019-03-28 12:32:48,224 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 22.25/8.85 [2019-03-28 12:32:48,225 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:48,226 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:48,226 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:48,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 22.25/8.85 [2019-03-28 12:32:48,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 22.25/8.85 [2019-03-28 12:32:48,271 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 22.25/8.85 [2019-03-28 12:32:48,271 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 22.25/8.85 [2019-03-28 12:32:48,271 INFO L87 Difference]: Start difference. First operand 14 states. Second operand 3 states. 22.25/8.85 [2019-03-28 12:32:48,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 22.25/8.85 [2019-03-28 12:32:48,309 INFO L93 Difference]: Finished difference Result 16 states and 25 transitions. 22.25/8.85 [2019-03-28 12:32:48,309 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 22.25/8.85 [2019-03-28 12:32:48,312 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 16 states and 25 transitions. 22.25/8.85 [2019-03-28 12:32:48,313 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 22.25/8.85 [2019-03-28 12:32:48,314 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 16 states to 10 states and 11 transitions. 22.25/8.85 [2019-03-28 12:32:48,315 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 10 22.25/8.85 [2019-03-28 12:32:48,315 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 10 22.25/8.85 [2019-03-28 12:32:48,316 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 11 transitions. 22.25/8.85 [2019-03-28 12:32:48,316 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. 22.25/8.85 [2019-03-28 12:32:48,317 INFO L706 BuchiCegarLoop]: Abstraction has 10 states and 11 transitions. 22.25/8.85 [2019-03-28 12:32:48,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states and 11 transitions. 22.25/8.85 [2019-03-28 12:32:48,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 10. 22.25/8.85 [2019-03-28 12:32:48,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. 22.25/8.85 [2019-03-28 12:32:48,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 11 transitions. 22.25/8.85 [2019-03-28 12:32:48,319 INFO L729 BuchiCegarLoop]: Abstraction has 10 states and 11 transitions. 22.25/8.85 [2019-03-28 12:32:48,319 INFO L609 BuchiCegarLoop]: Abstraction has 10 states and 11 transitions. 22.25/8.85 [2019-03-28 12:32:48,319 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ 22.25/8.85 [2019-03-28 12:32:48,319 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states and 11 transitions. 22.25/8.85 [2019-03-28 12:32:48,320 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 22.25/8.85 [2019-03-28 12:32:48,320 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 22.25/8.85 [2019-03-28 12:32:48,320 INFO L119 BuchiIsEmpty]: Starting construction of run 22.25/8.85 [2019-03-28 12:32:48,321 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] 22.25/8.85 [2019-03-28 12:32:48,321 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1] 22.25/8.85 [2019-03-28 12:32:48,322 INFO L794 eck$LassoCheckResult]: Stem: 44#ULTIMATE.startENTRY [54] ULTIMATE.startENTRY-->L-1: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0) (= |v_#valid_1| (store |v_#valid_2| 0 0))) InVars {#valid=|v_#valid_2|} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] 40#L-1 [77] L-1-->L14: Formula: (and (= 0 (select |v_#valid_4| |v_ULTIMATE.start_main_~#a~0.base_1|)) (= v_ULTIMATE.start_main_~k~0_1 |v_ULTIMATE.start_main_#t~nondet0_8|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#a~0.base_1| 1) |v_#valid_3|) (= |v_#length_1| (store |v_#length_2| |v_ULTIMATE.start_main_~#a~0.base_1| 4192)) (< |v_ULTIMATE.start_main_~#a~0.base_1| |v_#StackHeapBarrier_1|) (= 0 |v_ULTIMATE.start_main_~#a~0.offset_1|) (> |v_ULTIMATE.start_main_~#a~0.base_1| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_4|} OutVars{ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_1, ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_~#a~0.offset=|v_ULTIMATE.start_main_~#a~0.offset_1|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_1|, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_1, ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, #valid=|v_#valid_3|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_1|, ULTIMATE.start_main_#t~mem1=|v_ULTIMATE.start_main_#t~mem1_1|, #length=|v_#length_1|} AuxVars[|v_ULTIMATE.start_main_#t~nondet0_8|] AssignedVars[ULTIMATE.start_main_~k~0, ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_#t~short3, ULTIMATE.start_main_~#a~0.offset, ULTIMATE.start_main_~#a~0.base, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_#t~mem2, ULTIMATE.start_main_#t~mem1, #length, ULTIMATE.start_main_~x~0] 41#L14 [64] L14-->L15: Formula: (and (< v_ULTIMATE.start_main_~k~0_4 1048) (<= 0 v_ULTIMATE.start_main_~k~0_4)) InVars {ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_4} OutVars{ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_4} AuxVars[] AssignedVars[] 42#L15 [45] L15-->L15-1: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#a~0.offset_4|) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#a~0.base_4|) 1) (= |v_ULTIMATE.start_main_#t~mem1_3| (select (select |v_#memory_int_1| |v_ULTIMATE.start_main_~#a~0.base_4|) |v_ULTIMATE.start_main_~#a~0.offset_4|)) (<= (+ |v_ULTIMATE.start_main_~#a~0.offset_4| 4) (select |v_#length_3| |v_ULTIMATE.start_main_~#a~0.base_4|))) InVars {#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_~#a~0.offset=|v_ULTIMATE.start_main_~#a~0.offset_4|, #length=|v_#length_3|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_4|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_~#a~0.offset=|v_ULTIMATE.start_main_~#a~0.offset_4|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_4|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~mem1=|v_ULTIMATE.start_main_#t~mem1_3|, #length=|v_#length_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem1] 43#L15-1 [84] L15-1-->L15-2: Formula: (and (= |v_ULTIMATE.start_main_#t~mem1_4| 23) |v_ULTIMATE.start_main_#t~short3_4|) InVars {ULTIMATE.start_main_#t~mem1=|v_ULTIMATE.start_main_#t~mem1_4|} OutVars{ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_4|, ULTIMATE.start_main_#t~mem1=|v_ULTIMATE.start_main_#t~mem1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~short3] 48#L15-2 [61] L15-2-->L15-3: Formula: |v_ULTIMATE.start_main_#t~short3_5| InVars {ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_5|} OutVars{ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_5|} AuxVars[] AssignedVars[] 47#L15-3 [57] L15-3-->L15-4: Formula: (let ((.cse1 (* 4 v_ULTIMATE.start_main_~k~0_6))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_main_~#a~0.offset_8|))) (and (= |v_ULTIMATE.start_main_#t~mem2_3| (select (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#a~0.base_9|) .cse0)) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#a~0.base_9|) 1) (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_main_~#a~0.offset_8| 4) (select |v_#length_5| |v_ULTIMATE.start_main_~#a~0.base_9|))))) InVars {ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_6, ULTIMATE.start_main_~#a~0.offset=|v_ULTIMATE.start_main_~#a~0.offset_8|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_9|, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_2|, #length=|v_#length_5|} OutVars{ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_6, ULTIMATE.start_main_~#a~0.offset=|v_ULTIMATE.start_main_~#a~0.offset_8|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_9|, #valid=|v_#valid_9|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_3|, #memory_int=|v_#memory_int_2|, #length=|v_#length_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem2] 45#L15-4 [92] L15-4-->L15-6: Formula: (and |v_ULTIMATE.start_main_#t~short3_6| (= |v_ULTIMATE.start_main_#t~mem2_4| 42)) InVars {ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_4|} OutVars{ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_4|, ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~short3] 46#L15-6 [51] L15-6-->L17-2: Formula: (and |v_ULTIMATE.start_main_#t~short3_9| (= v_ULTIMATE.start_main_~x~0_2 |v_ULTIMATE.start_main_#t~nondet4_3|)) InVars {ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_3|, ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_9|} OutVars{ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_5|, ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_8|, ULTIMATE.start_main_#t~mem1=|v_ULTIMATE.start_main_#t~mem1_5|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_2|, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_2} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~short3, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~mem2, ULTIMATE.start_main_#t~mem1, ULTIMATE.start_main_~x~0] 39#L17-2 22.25/8.85 [2019-03-28 12:32:48,322 INFO L796 eck$LassoCheckResult]: Loop: 39#L17-2 [50] L17-2-->L17-2: Formula: (and (<= 0 v_ULTIMATE.start_main_~x~0_5) (= v_ULTIMATE.start_main_~x~0_4 (+ (* (- 1) v_ULTIMATE.start_main_~k~0_8) v_ULTIMATE.start_main_~x~0_5))) InVars {ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_8, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_5} OutVars{ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_8, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~x~0] 39#L17-2 22.25/8.85 [2019-03-28 12:32:48,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 22.25/8.85 [2019-03-28 12:32:48,322 INFO L82 PathProgramCache]: Analyzing trace with hash 76058850, now seen corresponding path program 1 times 22.25/8.85 [2019-03-28 12:32:48,322 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 22.25/8.85 [2019-03-28 12:32:48,323 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 22.25/8.85 [2019-03-28 12:32:48,323 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:48,324 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:48,324 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:48,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 22.25/8.85 [2019-03-28 12:32:48,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 22.25/8.85 [2019-03-28 12:32:48,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 22.25/8.85 [2019-03-28 12:32:48,349 INFO L82 PathProgramCache]: Analyzing trace with hash 81, now seen corresponding path program 2 times 22.25/8.85 [2019-03-28 12:32:48,349 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 22.25/8.85 [2019-03-28 12:32:48,349 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 22.25/8.85 [2019-03-28 12:32:48,350 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:48,350 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:48,351 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:48,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 22.25/8.85 [2019-03-28 12:32:48,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 22.25/8.85 [2019-03-28 12:32:48,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 22.25/8.85 [2019-03-28 12:32:48,355 INFO L82 PathProgramCache]: Analyzing trace with hash -1937142896, now seen corresponding path program 1 times 22.25/8.85 [2019-03-28 12:32:48,355 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 22.25/8.85 [2019-03-28 12:32:48,355 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 22.25/8.85 [2019-03-28 12:32:48,356 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:48,356 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:48,356 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.25/8.85 [2019-03-28 12:32:48,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 22.25/8.85 [2019-03-28 12:32:48,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 22.25/8.85 [2019-03-28 12:32:48,548 WARN L188 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 54 22.25/8.85 [2019-03-28 12:32:48,610 INFO L216 LassoAnalysis]: Preferences: 22.25/8.85 [2019-03-28 12:32:48,611 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 22.25/8.85 [2019-03-28 12:32:48,611 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 22.25/8.86 [2019-03-28 12:32:48,611 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 22.25/8.86 [2019-03-28 12:32:48,611 INFO L127 ssoRankerPreferences]: Use exernal solver: false 22.25/8.86 [2019-03-28 12:32:48,612 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 22.25/8.86 [2019-03-28 12:32:48,612 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 22.25/8.86 [2019-03-28 12:32:48,612 INFO L130 ssoRankerPreferences]: Path of dumped script: 22.25/8.86 [2019-03-28 12:32:48,612 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration2_Lasso 22.25/8.86 [2019-03-28 12:32:48,612 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 22.25/8.86 [2019-03-28 12:32:48,612 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 22.25/8.86 [2019-03-28 12:32:48,627 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.25/8.86 [2019-03-28 12:32:48,633 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.25/8.86 [2019-03-28 12:32:48,635 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.25/8.86 [2019-03-28 12:32:48,637 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.25/8.86 [2019-03-28 12:32:48,639 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.25/8.86 [2019-03-28 12:32:48,642 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.25/8.86 [2019-03-28 12:32:48,644 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.25/8.86 [2019-03-28 12:32:48,648 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.25/8.86 [2019-03-28 12:32:48,651 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.25/8.86 [2019-03-28 12:32:48,837 INFO L300 LassoAnalysis]: Preprocessing complete. 22.25/8.86 [2019-03-28 12:32:48,843 INFO L497 LassoAnalysis]: Using template 'affine'. 22.25/8.86 [2019-03-28 12:32:48,846 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,847 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.25/8.86 [2019-03-28 12:32:48,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,849 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,851 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,851 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:48,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:48,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,855 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,855 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.25/8.86 [2019-03-28 12:32:48,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,855 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,856 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,856 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:48,857 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:48,857 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,858 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,858 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.25/8.86 [2019-03-28 12:32:48,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,859 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,860 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,860 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:48,861 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:48,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,862 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,862 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.25/8.86 [2019-03-28 12:32:48,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,862 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,863 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,863 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:48,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:48,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,865 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,865 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.25/8.86 [2019-03-28 12:32:48,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,866 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,866 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,866 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:48,867 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:48,867 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,868 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.25/8.86 [2019-03-28 12:32:48,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,869 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,869 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,870 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:48,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:48,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,871 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,872 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,877 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,877 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:48,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:48,881 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,882 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,883 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,885 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,885 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:48,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:48,889 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,889 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,890 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,892 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,892 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:48,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:48,898 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,899 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,899 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,903 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,903 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:48,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:48,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,919 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,920 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,921 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,922 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:48,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:48,926 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,927 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,928 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,929 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,929 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:48,932 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:48,933 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,933 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,934 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,936 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,936 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:48,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:48,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,942 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,942 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,944 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,944 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:48,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:48,948 INFO L497 LassoAnalysis]: Using template '2-nested'. 22.25/8.86 [2019-03-28 12:32:48,949 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,950 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.25/8.86 [2019-03-28 12:32:48,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,951 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,951 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,951 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:48,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:48,953 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,953 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,953 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.25/8.86 [2019-03-28 12:32:48,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,954 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,954 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,954 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:48,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:48,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,956 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,956 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.25/8.86 [2019-03-28 12:32:48,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,956 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,957 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,958 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:48,958 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:48,959 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,959 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,959 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.25/8.86 [2019-03-28 12:32:48,960 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,960 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,960 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:48,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:48,962 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,962 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,962 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.25/8.86 [2019-03-28 12:32:48,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,963 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,963 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,963 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:48,965 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:48,965 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,966 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,966 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.25/8.86 [2019-03-28 12:32:48,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,966 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,967 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,967 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:48,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:48,968 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,968 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,969 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,969 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,971 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,971 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:48,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:48,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,975 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,976 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,977 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,978 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:48,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:48,981 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,981 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,982 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,984 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,984 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:48,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:48,990 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:48,990 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:48,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:48,991 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:48,991 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.25/8.86 [2019-03-28 12:32:48,994 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:48,994 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:49,009 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:49,009 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:49,010 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:49,010 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:49,010 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:49,010 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.25/8.86 [2019-03-28 12:32:49,012 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:49,012 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:49,018 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:49,018 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:49,019 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:49,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:49,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:49,019 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.25/8.86 [2019-03-28 12:32:49,021 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:49,021 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:49,024 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:49,024 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:49,025 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:49,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:49,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:49,025 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.25/8.86 [2019-03-28 12:32:49,027 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:49,028 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:49,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:49,034 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:49,034 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:49,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:49,035 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:49,035 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.25/8.86 [2019-03-28 12:32:49,037 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:49,037 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:49,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:49,042 INFO L497 LassoAnalysis]: Using template '3-nested'. 22.25/8.86 [2019-03-28 12:32:49,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:49,043 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:49,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.25/8.86 [2019-03-28 12:32:49,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:49,044 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:49,044 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.25/8.86 [2019-03-28 12:32:49,044 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:49,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:49,046 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:49,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:49,047 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:49,047 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.25/8.86 [2019-03-28 12:32:49,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:49,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:49,047 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.25/8.86 [2019-03-28 12:32:49,048 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:49,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:49,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:49,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:49,050 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:49,050 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.25/8.86 [2019-03-28 12:32:49,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:49,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:49,050 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.25/8.86 [2019-03-28 12:32:49,051 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:49,051 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:49,052 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:49,052 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:49,054 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:49,054 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.25/8.86 [2019-03-28 12:32:49,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:49,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:49,054 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.25/8.86 [2019-03-28 12:32:49,055 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:49,055 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:49,056 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:49,056 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:49,056 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:49,057 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.25/8.86 [2019-03-28 12:32:49,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:49,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:49,057 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.25/8.86 [2019-03-28 12:32:49,058 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:49,058 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:49,059 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:49,059 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:49,059 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:49,060 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.25/8.86 [2019-03-28 12:32:49,060 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:49,060 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:49,061 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.25/8.86 [2019-03-28 12:32:49,061 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:49,061 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:49,062 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:49,062 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:49,063 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:49,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:49,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:49,063 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.25/8.86 [2019-03-28 12:32:49,065 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:49,065 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:49,069 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:49,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:49,070 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:49,070 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:49,070 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:49,071 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.25/8.86 [2019-03-28 12:32:49,072 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:49,072 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:49,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:49,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:49,078 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:49,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:49,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:49,078 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.25/8.86 [2019-03-28 12:32:49,080 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:49,080 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:49,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:49,086 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:49,087 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:49,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:49,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:49,088 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.25/8.86 [2019-03-28 12:32:49,090 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:49,090 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:49,108 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:49,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:49,109 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:49,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:49,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:49,110 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.25/8.86 [2019-03-28 12:32:49,112 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:49,113 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:49,118 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:49,118 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:49,119 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:49,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:49,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:49,119 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.25/8.86 [2019-03-28 12:32:49,121 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:49,121 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:49,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:49,125 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:49,126 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:49,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:49,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:49,127 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.25/8.86 [2019-03-28 12:32:49,128 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:49,129 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:49,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:49,135 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.25/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.25/8.86 Number of strict supporting invariants: 0 22.25/8.86 Number of non-strict supporting invariants: 1 22.25/8.86 Consider only non-deceasing supporting invariants: true 22.25/8.86 Simplify termination arguments: true 22.25/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.25/8.86 [2019-03-28 12:32:49,136 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.25/8.86 [2019-03-28 12:32:49,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.25/8.86 [2019-03-28 12:32:49,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.25/8.86 [2019-03-28 12:32:49,136 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.25/8.86 [2019-03-28 12:32:49,138 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.25/8.86 [2019-03-28 12:32:49,138 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.25/8.86 [2019-03-28 12:32:49,143 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.25/8.86 [2019-03-28 12:32:49,144 INFO L497 LassoAnalysis]: Using template '4-nested'. 22.32/8.86 [2019-03-28 12:32:49,144 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,145 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.86 [2019-03-28 12:32:49,145 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,145 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,146 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,146 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,147 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,147 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.86 [2019-03-28 12:32:49,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,148 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,149 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,149 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,150 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,150 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.86 [2019-03-28 12:32:49,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,151 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,151 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,153 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.86 [2019-03-28 12:32:49,153 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,154 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,155 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,155 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,156 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,157 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.86 [2019-03-28 12:32:49,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,157 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,158 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,159 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,159 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,160 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.86 [2019-03-28 12:32:49,160 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,161 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,161 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,161 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,162 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,163 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.86 [2019-03-28 12:32:49,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,164 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,165 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,165 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,170 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.86 [2019-03-28 12:32:49,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,171 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,172 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,173 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,176 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,177 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,178 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.86 [2019-03-28 12:32:49,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,178 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,180 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,180 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,187 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,188 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.86 [2019-03-28 12:32:49,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,188 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,192 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,192 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,210 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,210 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.86 [2019-03-28 12:32:49,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,211 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,212 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,213 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,219 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,220 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.86 [2019-03-28 12:32:49,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,220 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,222 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,222 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,226 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,227 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.86 [2019-03-28 12:32:49,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,228 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,230 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,230 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,236 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,237 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,238 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.86 [2019-03-28 12:32:49,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,238 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,240 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,241 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,246 INFO L497 LassoAnalysis]: Using template '2-phase'. 22.32/8.86 [2019-03-28 12:32:49,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,248 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,248 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,248 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,249 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,249 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,250 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,251 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,252 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,252 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,252 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,252 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,253 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,253 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,255 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,255 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,255 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,256 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,300 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,301 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,302 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,303 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,303 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,303 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,304 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,304 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,305 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,305 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,306 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,307 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,307 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,307 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,307 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,308 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,309 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,310 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,310 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,311 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,311 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,311 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,311 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,311 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,311 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,312 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,314 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,314 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,314 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,316 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,316 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,320 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,321 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,322 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,322 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,322 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,322 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,324 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,324 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,328 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,329 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,329 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,330 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,330 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,332 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,332 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,338 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,339 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,341 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,341 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,355 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,355 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,356 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,356 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,357 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,358 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,363 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,363 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,364 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,364 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,364 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,366 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,366 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,370 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,371 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,371 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,371 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,372 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,373 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,373 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,380 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,380 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,381 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,381 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,381 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,383 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,383 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,389 INFO L497 LassoAnalysis]: Using template '3-phase'. 22.32/8.86 [2019-03-28 12:32:49,389 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,390 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,390 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.86 [2019-03-28 12:32:49,390 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,391 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,392 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,392 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,394 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,394 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.86 [2019-03-28 12:32:49,395 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,395 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,396 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,396 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,397 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,398 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,398 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.86 [2019-03-28 12:32:49,399 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,399 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,399 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,400 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,400 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,401 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,402 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,403 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,403 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.86 [2019-03-28 12:32:49,403 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,403 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,404 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,404 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,406 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,407 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,407 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.86 [2019-03-28 12:32:49,407 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,408 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,408 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,409 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,409 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,410 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,411 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,411 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.86 [2019-03-28 12:32:49,411 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,412 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,413 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,413 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,415 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,415 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,416 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.86 [2019-03-28 12:32:49,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,416 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,418 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,418 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,425 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,425 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.86 [2019-03-28 12:32:49,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,426 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,427 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,428 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,433 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,434 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,434 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.86 [2019-03-28 12:32:49,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,435 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,437 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,437 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,444 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,446 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,446 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.86 [2019-03-28 12:32:49,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,446 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,449 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,450 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,468 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,468 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,469 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,469 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.86 [2019-03-28 12:32:49,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,470 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,472 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,472 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,480 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,480 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,480 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.86 [2019-03-28 12:32:49,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,481 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,483 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,483 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,488 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,489 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,490 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.86 [2019-03-28 12:32:49,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,490 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,492 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,493 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,501 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,502 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,502 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,503 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.86 [2019-03-28 12:32:49,503 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,503 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,503 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,505 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,505 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,513 INFO L497 LassoAnalysis]: Using template '4-phase'. 22.32/8.86 [2019-03-28 12:32:49,513 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,514 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,514 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.86 [2019-03-28 12:32:49,514 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,515 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,516 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,516 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,517 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,517 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,518 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,518 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.86 [2019-03-28 12:32:49,518 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,518 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,519 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,519 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,520 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,520 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,521 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,521 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,522 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,522 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.86 [2019-03-28 12:32:49,522 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,523 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,523 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,524 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,524 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,525 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,526 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,526 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.86 [2019-03-28 12:32:49,526 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,526 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,527 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,528 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,528 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,529 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,530 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,530 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.86 [2019-03-28 12:32:49,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,531 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,532 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,532 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,533 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,534 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,534 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.86 [2019-03-28 12:32:49,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,535 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,536 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,536 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,537 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,537 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,538 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,538 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.86 [2019-03-28 12:32:49,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,538 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,541 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,541 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,550 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,550 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,551 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,551 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.86 [2019-03-28 12:32:49,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,551 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,554 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,554 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,563 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,563 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,564 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.86 [2019-03-28 12:32:49,564 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,565 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,567 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,567 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,577 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,578 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,578 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.86 [2019-03-28 12:32:49,578 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,578 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,578 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,583 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,583 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,611 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,611 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.86 [2019-03-28 12:32:49,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,611 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,614 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,614 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,624 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,624 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.86 [2019-03-28 12:32:49,624 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,624 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,627 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,627 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,635 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,636 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,636 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.86 [2019-03-28 12:32:49,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,636 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,639 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,639 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,650 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,651 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,652 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,652 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.86 [2019-03-28 12:32:49,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,652 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,655 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,655 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,664 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,664 INFO L497 LassoAnalysis]: Using template '2-lex'. 22.32/8.86 [2019-03-28 12:32:49,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,665 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,666 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,666 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,666 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,667 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,667 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,669 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,669 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,670 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,670 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,670 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,670 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,671 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,671 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,673 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,673 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,674 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,674 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,674 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,675 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,675 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,677 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,678 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,678 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,678 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,679 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,681 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,681 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,682 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,682 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,682 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,682 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,683 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,683 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,685 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,685 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,685 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,685 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,686 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,686 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,686 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,688 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,688 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,689 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,689 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,689 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,691 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,691 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,695 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,695 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,696 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,696 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,696 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,698 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,698 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,702 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,702 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,703 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,703 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,703 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,703 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,703 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,705 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,705 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,710 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,711 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,711 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,712 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,714 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,714 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,726 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,727 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,727 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,728 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,729 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,730 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,735 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,735 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,736 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,737 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,737 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,742 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,742 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,742 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,743 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,744 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,744 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,751 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,751 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,752 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,752 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.86 [2019-03-28 12:32:49,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,752 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,754 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,754 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,759 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,759 INFO L497 LassoAnalysis]: Using template '3-lex'. 22.32/8.86 [2019-03-28 12:32:49,759 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,760 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,760 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.86 [2019-03-28 12:32:49,760 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,760 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,761 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,761 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,761 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,764 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,764 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,765 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,765 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.86 [2019-03-28 12:32:49,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,766 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,766 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,767 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,769 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,770 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,770 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,770 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.86 [2019-03-28 12:32:49,771 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,771 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,771 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,771 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,772 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,772 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,774 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,775 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,775 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,775 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.86 [2019-03-28 12:32:49,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,776 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,777 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,780 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,780 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.86 [2019-03-28 12:32:49,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,781 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,781 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,782 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,784 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,785 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,785 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,785 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.86 [2019-03-28 12:32:49,785 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.86 [2019-03-28 12:32:49,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,786 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,786 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,787 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,789 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,790 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,790 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.86 [2019-03-28 12:32:49,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,790 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,792 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,792 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,799 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,799 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,799 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,800 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.86 [2019-03-28 12:32:49,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,800 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,802 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,802 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,809 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.86 Consider only non-deceasing supporting invariants: true 22.32/8.86 Simplify termination arguments: true 22.32/8.86 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.86 [2019-03-28 12:32:49,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.86 [2019-03-28 12:32:49,809 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.86 [2019-03-28 12:32:49,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.86 [2019-03-28 12:32:49,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.86 [2019-03-28 12:32:49,810 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.86 [2019-03-28 12:32:49,812 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.32/8.86 [2019-03-28 12:32:49,812 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.32/8.86 [2019-03-28 12:32:49,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.86 [2019-03-28 12:32:49,820 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.86 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.86 Number of strict supporting invariants: 0 22.32/8.86 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:49,820 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:49,820 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.87 [2019-03-28 12:32:49,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:49,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:49,821 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.87 [2019-03-28 12:32:49,824 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:49,824 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:49,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:49,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:49,844 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:49,845 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.87 [2019-03-28 12:32:49,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:49,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:49,845 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.87 [2019-03-28 12:32:49,847 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:49,847 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:49,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:49,855 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:49,855 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:49,855 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.87 [2019-03-28 12:32:49,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:49,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:49,856 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.87 [2019-03-28 12:32:49,858 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:49,858 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:49,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:49,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:49,865 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:49,865 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.87 [2019-03-28 12:32:49,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:49,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:49,866 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.87 [2019-03-28 12:32:49,868 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:49,868 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:49,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:49,878 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:49,879 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:49,879 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.87 [2019-03-28 12:32:49,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:49,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:49,880 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.87 [2019-03-28 12:32:49,882 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:49,882 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:49,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:49,889 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. 22.32/8.87 [2019-03-28 12:32:49,891 INFO L794 eck$LassoCheckResult]: Stem: 44#ULTIMATE.startENTRY [54] ULTIMATE.startENTRY-->L-1: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0) (= |v_#valid_1| (store |v_#valid_2| 0 0))) InVars {#valid=|v_#valid_2|} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] 40#L-1 [77] L-1-->L14: Formula: (and (= 0 (select |v_#valid_4| |v_ULTIMATE.start_main_~#a~0.base_1|)) (= v_ULTIMATE.start_main_~k~0_1 |v_ULTIMATE.start_main_#t~nondet0_8|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#a~0.base_1| 1) |v_#valid_3|) (= |v_#length_1| (store |v_#length_2| |v_ULTIMATE.start_main_~#a~0.base_1| 4192)) (< |v_ULTIMATE.start_main_~#a~0.base_1| |v_#StackHeapBarrier_1|) (= 0 |v_ULTIMATE.start_main_~#a~0.offset_1|) (> |v_ULTIMATE.start_main_~#a~0.base_1| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_4|} OutVars{ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_1, ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_~#a~0.offset=|v_ULTIMATE.start_main_~#a~0.offset_1|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_1|, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_1, ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, #valid=|v_#valid_3|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_1|, ULTIMATE.start_main_#t~mem1=|v_ULTIMATE.start_main_#t~mem1_1|, #length=|v_#length_1|} AuxVars[|v_ULTIMATE.start_main_#t~nondet0_8|] AssignedVars[ULTIMATE.start_main_~k~0, ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_#t~short3, ULTIMATE.start_main_~#a~0.offset, ULTIMATE.start_main_~#a~0.base, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_#t~mem2, ULTIMATE.start_main_#t~mem1, #length, ULTIMATE.start_main_~x~0] 41#L14 [64] L14-->L15: Formula: (and (< v_ULTIMATE.start_main_~k~0_4 1048) (<= 0 v_ULTIMATE.start_main_~k~0_4)) InVars {ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_4} OutVars{ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_4} AuxVars[] AssignedVars[] 42#L15 [45] L15-->L15-1: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#a~0.offset_4|) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#a~0.base_4|) 1) (= |v_ULTIMATE.start_main_#t~mem1_3| (select (select |v_#memory_int_1| |v_ULTIMATE.start_main_~#a~0.base_4|) |v_ULTIMATE.start_main_~#a~0.offset_4|)) (<= (+ |v_ULTIMATE.start_main_~#a~0.offset_4| 4) (select |v_#length_3| |v_ULTIMATE.start_main_~#a~0.base_4|))) InVars {#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_~#a~0.offset=|v_ULTIMATE.start_main_~#a~0.offset_4|, #length=|v_#length_3|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_4|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_~#a~0.offset=|v_ULTIMATE.start_main_~#a~0.offset_4|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_4|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~mem1=|v_ULTIMATE.start_main_#t~mem1_3|, #length=|v_#length_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem1] 43#L15-1 [84] L15-1-->L15-2: Formula: (and (= |v_ULTIMATE.start_main_#t~mem1_4| 23) |v_ULTIMATE.start_main_#t~short3_4|) InVars {ULTIMATE.start_main_#t~mem1=|v_ULTIMATE.start_main_#t~mem1_4|} OutVars{ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_4|, ULTIMATE.start_main_#t~mem1=|v_ULTIMATE.start_main_#t~mem1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~short3] 48#L15-2 [61] L15-2-->L15-3: Formula: |v_ULTIMATE.start_main_#t~short3_5| InVars {ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_5|} OutVars{ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_5|} AuxVars[] AssignedVars[] 47#L15-3 [57] L15-3-->L15-4: Formula: (let ((.cse1 (* 4 v_ULTIMATE.start_main_~k~0_6))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_main_~#a~0.offset_8|))) (and (= |v_ULTIMATE.start_main_#t~mem2_3| (select (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#a~0.base_9|) .cse0)) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#a~0.base_9|) 1) (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_main_~#a~0.offset_8| 4) (select |v_#length_5| |v_ULTIMATE.start_main_~#a~0.base_9|))))) InVars {ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_6, ULTIMATE.start_main_~#a~0.offset=|v_ULTIMATE.start_main_~#a~0.offset_8|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_9|, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_2|, #length=|v_#length_5|} OutVars{ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_6, ULTIMATE.start_main_~#a~0.offset=|v_ULTIMATE.start_main_~#a~0.offset_8|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_9|, #valid=|v_#valid_9|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_3|, #memory_int=|v_#memory_int_2|, #length=|v_#length_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem2] 45#L15-4 [92] L15-4-->L15-6: Formula: (and |v_ULTIMATE.start_main_#t~short3_6| (= |v_ULTIMATE.start_main_#t~mem2_4| 42)) InVars {ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_4|} OutVars{ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_4|, ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~short3] 46#L15-6 [51] L15-6-->L17-2: Formula: (and |v_ULTIMATE.start_main_#t~short3_9| (= v_ULTIMATE.start_main_~x~0_2 |v_ULTIMATE.start_main_#t~nondet4_3|)) InVars {ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_3|, ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_9|} OutVars{ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_5|, ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_8|, ULTIMATE.start_main_#t~mem1=|v_ULTIMATE.start_main_#t~mem1_5|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_2|, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_2} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~short3, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~mem2, ULTIMATE.start_main_#t~mem1, ULTIMATE.start_main_~x~0] 39#L17-2 [50] L17-2-->L17-2: Formula: (and (<= 0 v_ULTIMATE.start_main_~x~0_5) (= v_ULTIMATE.start_main_~x~0_4 (+ (* (- 1) v_ULTIMATE.start_main_~k~0_8) v_ULTIMATE.start_main_~x~0_5))) InVars {ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_8, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_5} OutVars{ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_8, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~x~0] 39#L17-2 22.32/8.87 [2019-03-28 12:32:49,891 INFO L796 eck$LassoCheckResult]: Loop: 39#L17-2 [50] L17-2-->L17-2: Formula: (and (<= 0 v_ULTIMATE.start_main_~x~0_5) (= v_ULTIMATE.start_main_~x~0_4 (+ (* (- 1) v_ULTIMATE.start_main_~k~0_8) v_ULTIMATE.start_main_~x~0_5))) InVars {ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_8, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_5} OutVars{ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_8, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~x~0] 39#L17-2 22.32/8.87 [2019-03-28 12:32:49,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 22.32/8.87 [2019-03-28 12:32:49,891 INFO L82 PathProgramCache]: Analyzing trace with hash -1937142896, now seen corresponding path program 2 times 22.32/8.87 [2019-03-28 12:32:49,891 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 22.32/8.87 [2019-03-28 12:32:49,892 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 22.32/8.87 [2019-03-28 12:32:49,892 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.32/8.87 [2019-03-28 12:32:49,893 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 22.32/8.87 [2019-03-28 12:32:49,893 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.32/8.87 [2019-03-28 12:32:49,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 22.32/8.87 [2019-03-28 12:32:49,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 22.32/8.87 [2019-03-28 12:32:49,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 22.32/8.87 [2019-03-28 12:32:49,912 INFO L82 PathProgramCache]: Analyzing trace with hash 81, now seen corresponding path program 3 times 22.32/8.87 [2019-03-28 12:32:49,912 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 22.32/8.87 [2019-03-28 12:32:49,913 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 22.32/8.87 [2019-03-28 12:32:49,913 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.32/8.87 [2019-03-28 12:32:49,913 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 22.32/8.87 [2019-03-28 12:32:49,914 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.32/8.87 [2019-03-28 12:32:49,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 22.32/8.87 [2019-03-28 12:32:49,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 22.32/8.87 [2019-03-28 12:32:49,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 22.32/8.87 [2019-03-28 12:32:49,917 INFO L82 PathProgramCache]: Analyzing trace with hash 78112418, now seen corresponding path program 3 times 22.32/8.87 [2019-03-28 12:32:49,917 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 22.32/8.87 [2019-03-28 12:32:49,917 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 22.32/8.87 [2019-03-28 12:32:49,917 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.32/8.87 [2019-03-28 12:32:49,917 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 22.32/8.87 [2019-03-28 12:32:49,918 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 22.32/8.87 [2019-03-28 12:32:49,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 22.32/8.87 [2019-03-28 12:32:49,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 22.32/8.87 [2019-03-28 12:32:50,108 WARN L188 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 60 22.32/8.87 [2019-03-28 12:32:50,153 INFO L216 LassoAnalysis]: Preferences: 22.32/8.87 [2019-03-28 12:32:50,154 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 22.32/8.87 [2019-03-28 12:32:50,154 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 22.32/8.87 [2019-03-28 12:32:50,154 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 22.32/8.87 [2019-03-28 12:32:50,154 INFO L127 ssoRankerPreferences]: Use exernal solver: false 22.32/8.87 [2019-03-28 12:32:50,154 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 22.32/8.87 [2019-03-28 12:32:50,154 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 22.32/8.87 [2019-03-28 12:32:50,155 INFO L130 ssoRankerPreferences]: Path of dumped script: 22.32/8.87 [2019-03-28 12:32:50,155 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration2_Lasso 22.32/8.87 [2019-03-28 12:32:50,155 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 22.32/8.87 [2019-03-28 12:32:50,155 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 22.32/8.87 [2019-03-28 12:32:50,157 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.32/8.87 [2019-03-28 12:32:50,160 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.32/8.87 [2019-03-28 12:32:50,163 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.32/8.87 [2019-03-28 12:32:50,165 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.32/8.87 [2019-03-28 12:32:50,167 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.32/8.87 [2019-03-28 12:32:50,218 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.32/8.87 [2019-03-28 12:32:50,221 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.32/8.87 [2019-03-28 12:32:50,224 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.32/8.87 [2019-03-28 12:32:50,226 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 22.32/8.87 [2019-03-28 12:32:50,380 INFO L300 LassoAnalysis]: Preprocessing complete. 22.32/8.87 [2019-03-28 12:32:50,380 INFO L497 LassoAnalysis]: Using template 'affine'. 22.32/8.87 [2019-03-28 12:32:50,380 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,381 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,381 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,381 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,382 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,384 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,384 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,385 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,385 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,385 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,386 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,386 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,386 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,387 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,387 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,388 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,388 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,389 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,389 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,389 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,390 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,391 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,391 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,391 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,392 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,393 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,393 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,395 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,396 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,396 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,396 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,398 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,398 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,399 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,400 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,400 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,400 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,401 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,401 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,404 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,404 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,405 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,405 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,406 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,406 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,409 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,409 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,410 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,410 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,412 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,412 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,413 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,413 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,413 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,414 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,414 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,421 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,421 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,421 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,422 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,422 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,422 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,422 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,423 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,423 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,423 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,424 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,424 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,425 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,426 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,426 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,426 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,427 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,427 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,427 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,428 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,429 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,429 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,429 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,431 INFO L497 LassoAnalysis]: Using template '2-nested'. 22.32/8.87 [2019-03-28 12:32:50,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,432 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,432 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,432 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,433 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,433 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,433 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,433 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,434 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,434 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,434 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,434 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,434 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,435 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,435 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,435 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,435 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,436 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,436 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,436 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,436 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,436 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,437 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,437 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,437 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,438 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,438 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,438 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,439 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,439 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,440 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,440 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,441 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,441 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,444 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,445 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,445 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,445 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,446 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,447 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,448 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,449 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,449 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,449 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,449 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,450 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,451 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,454 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,455 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,455 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,455 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,455 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,456 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,456 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,460 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,460 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,461 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,461 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,462 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,462 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,466 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,466 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,467 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,467 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,467 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,467 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,469 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,469 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,477 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,478 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,478 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,478 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,479 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,479 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,480 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,480 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,480 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,480 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,481 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,481 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,482 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,482 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,484 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,484 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,485 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,485 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,485 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,486 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,486 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,486 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,487 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,487 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,487 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,488 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,489 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,489 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,490 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,491 INFO L497 LassoAnalysis]: Using template '3-nested'. 22.32/8.87 [2019-03-28 12:32:50,491 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,492 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,492 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,493 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,493 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,493 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,494 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,494 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,495 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,495 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,496 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,496 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,496 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,497 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,497 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,498 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,498 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,498 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,499 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,499 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,499 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,500 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,500 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,500 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,501 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,501 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,502 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,503 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,504 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,507 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,508 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,509 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,510 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,510 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,513 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,514 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,514 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,516 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,516 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,521 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,521 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,522 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,523 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,523 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,527 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,528 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,528 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,529 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,529 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,529 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,530 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,530 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,534 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,535 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,535 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,536 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,538 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,538 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,549 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,550 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,550 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,550 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,550 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,550 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,551 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,551 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,551 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,552 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,552 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,553 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,554 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,554 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,557 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,557 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,557 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,558 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,558 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,558 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,558 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,559 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,560 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,560 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,560 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,560 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,560 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,562 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,562 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,564 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,565 INFO L497 LassoAnalysis]: Using template '4-nested'. 22.32/8.87 [2019-03-28 12:32:50,565 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,565 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,566 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,566 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,566 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,566 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,567 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,568 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,568 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,568 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,568 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,568 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,569 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,570 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,570 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,570 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,570 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,571 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,571 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,571 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,571 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,571 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,572 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,572 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,572 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,572 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,573 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,573 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,573 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,573 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,574 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,575 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,575 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,575 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,577 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,577 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,582 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,582 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,582 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,583 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,583 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,584 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,585 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,587 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,588 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,589 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,591 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,591 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,596 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,596 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,597 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,597 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,599 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,599 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,706 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,706 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,707 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,708 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,708 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,712 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,713 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,713 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,714 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,716 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,716 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,727 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,728 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,728 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,729 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,729 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,729 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,729 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,729 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,730 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,730 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,731 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,731 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,732 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,733 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,736 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,736 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,736 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,737 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,737 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,737 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,737 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,738 INFO L339 nArgumentSynthesizer]: Template has degree 0. 22.32/8.87 [2019-03-28 12:32:50,738 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,738 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,740 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,740 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,742 INFO L497 LassoAnalysis]: Using template '2-phase'. 22.32/8.87 [2019-03-28 12:32:50,742 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,743 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,743 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:50,743 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,744 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,744 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,744 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,745 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,745 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,745 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,746 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:50,746 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,746 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,747 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,747 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,748 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,748 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:50,748 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,749 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,749 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,750 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,750 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,750 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,750 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:50,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,751 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,751 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,753 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,753 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:50,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,753 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,754 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,755 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,758 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,758 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,759 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,759 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:50,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,759 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,760 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,761 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,764 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,765 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,765 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,765 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:50,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,766 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,767 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,767 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,771 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,772 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,772 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,772 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:50,773 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,773 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,774 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,774 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,778 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,778 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,779 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,779 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:50,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,779 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,780 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,780 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,784 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,784 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,785 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,785 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:50,785 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,786 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,787 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,788 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,797 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,797 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,798 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:50,798 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,798 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,798 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,798 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,799 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,799 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,799 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,800 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,800 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,800 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:50,801 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,801 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,801 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,802 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,802 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,805 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,806 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:50,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,806 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,807 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,807 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,808 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,808 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,808 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:50,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,809 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,810 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,810 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,813 INFO L497 LassoAnalysis]: Using template '3-phase'. 22.32/8.87 [2019-03-28 12:32:50,813 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,813 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,813 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.87 [2019-03-28 12:32:50,814 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,814 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,814 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,815 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,815 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,816 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,816 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,817 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,817 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.87 [2019-03-28 12:32:50,817 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,817 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,818 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,818 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,819 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,820 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,820 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.87 [2019-03-28 12:32:50,820 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,820 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,820 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,821 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,821 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,822 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,823 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,823 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.87 [2019-03-28 12:32:50,823 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,824 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,824 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,824 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,824 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,825 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,826 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,826 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,826 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.87 [2019-03-28 12:32:50,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,827 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,827 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,828 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,828 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,834 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,834 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,834 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.87 [2019-03-28 12:32:50,835 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,835 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,836 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,836 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,840 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,840 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,841 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,841 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.87 [2019-03-28 12:32:50,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,841 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,843 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,843 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,849 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,850 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,850 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,850 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.87 [2019-03-28 12:32:50,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,851 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,852 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,852 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,857 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,858 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,858 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.87 [2019-03-28 12:32:50,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,859 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,860 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,860 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,866 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,866 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,867 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.87 [2019-03-28 12:32:50,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,867 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,869 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,869 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,883 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,883 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,883 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.87 [2019-03-28 12:32:50,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,884 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,885 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,885 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,887 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,887 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.87 [2019-03-28 12:32:50,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,887 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,889 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,889 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,893 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,893 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,894 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,894 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.87 [2019-03-28 12:32:50,894 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,894 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,895 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,897 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,897 INFO L339 nArgumentSynthesizer]: Template has degree 2. 22.32/8.87 [2019-03-28 12:32:50,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,898 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,899 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,899 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,903 INFO L497 LassoAnalysis]: Using template '4-phase'. 22.32/8.87 [2019-03-28 12:32:50,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,904 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.87 [2019-03-28 12:32:50,904 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,905 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,906 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,907 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,907 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,907 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,908 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.87 [2019-03-28 12:32:50,908 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,908 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,909 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,910 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,910 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,911 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,911 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.87 [2019-03-28 12:32:50,911 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,912 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,913 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,913 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,914 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,914 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,914 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.87 [2019-03-28 12:32:50,915 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,915 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,915 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,915 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,916 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,916 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,918 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,918 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.87 [2019-03-28 12:32:50,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,918 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,920 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,920 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,928 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,928 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,929 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.87 [2019-03-28 12:32:50,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,929 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,931 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,931 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,939 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,939 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.87 [2019-03-28 12:32:50,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,939 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,942 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,942 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,951 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,952 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,952 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.87 [2019-03-28 12:32:50,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,953 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,955 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,955 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,962 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,963 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,963 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.87 [2019-03-28 12:32:50,963 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,963 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,964 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,966 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,966 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,974 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,974 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.87 [2019-03-28 12:32:50,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,975 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,978 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,978 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:50,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:50,997 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:50,997 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:50,997 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.87 [2019-03-28 12:32:50,998 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:50,998 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:50,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:50,998 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:50,999 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:50,999 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:51,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:51,000 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:51,001 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:51,001 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.87 [2019-03-28 12:32:51,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:51,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:51,001 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:51,003 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:51,003 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:51,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:51,010 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:51,011 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:51,011 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.87 [2019-03-28 12:32:51,011 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:51,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:51,011 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:51,011 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:51,012 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:51,013 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:51,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:51,013 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:51,014 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:51,014 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.87 [2019-03-28 12:32:51,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:51,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:51,015 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 22.32/8.87 [2019-03-28 12:32:51,017 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:51,017 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:51,023 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:51,023 INFO L497 LassoAnalysis]: Using template '2-lex'. 22.32/8.87 [2019-03-28 12:32:51,024 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:51,024 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:51,024 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:51,024 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:51,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:51,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:51,025 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:51,025 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:51,025 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:51,027 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:51,027 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:51,027 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:51,027 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:51,028 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:51,028 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:51,028 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:51,028 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:51,028 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:51,029 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:51,030 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:51,030 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:51,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:51,031 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:51,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:51,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:51,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:51,031 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:51,032 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:51,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:51,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:51,033 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:51,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:51,034 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:51,034 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:51,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:51,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:51,035 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:51,035 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:51,035 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:51,036 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:51,037 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:51,037 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:51,037 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:51,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:51,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:51,038 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:51,039 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:51,039 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:51,043 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:51,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:51,044 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:51,044 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:51,044 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:51,044 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:51,045 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:51,046 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:51,046 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:51,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:51,050 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:51,050 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:51,050 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:51,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:51,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:51,051 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:51,052 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:51,052 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:51,057 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:51,058 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:51,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:51,058 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:51,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:51,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:51,059 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:51,060 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:51,060 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:51,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:51,064 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:51,065 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:51,065 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:51,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:51,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:51,066 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:51,067 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:51,067 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:51,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:51,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:51,072 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:51,072 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:51,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:51,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:51,072 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:51,074 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:51,074 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:51,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:51,086 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:51,087 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:51,087 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:51,087 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:51,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:51,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:51,087 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:51,088 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:51,088 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:51,089 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:51,090 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:51,090 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:51,090 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:51,090 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:51,090 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:51,091 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:51,092 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:51,092 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:51,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:51,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:51,096 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:51,096 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:51,096 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:51,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:51,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:51,097 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:51,097 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:51,097 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:51,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:51,099 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:51,099 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:51,099 INFO L339 nArgumentSynthesizer]: Template has degree 1. 22.32/8.87 [2019-03-28 12:32:51,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:51,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:51,100 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 22.32/8.87 [2019-03-28 12:32:51,101 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:51,101 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:51,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.87 [2019-03-28 12:32:51,105 INFO L497 LassoAnalysis]: Using template '3-lex'. 22.32/8.87 [2019-03-28 12:32:51,105 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.87 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.87 Number of strict supporting invariants: 0 22.32/8.87 Number of non-strict supporting invariants: 1 22.32/8.87 Consider only non-deceasing supporting invariants: true 22.32/8.87 Simplify termination arguments: true 22.32/8.87 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.87 [2019-03-28 12:32:51,106 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.87 [2019-03-28 12:32:51,106 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.87 [2019-03-28 12:32:51,106 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.87 [2019-03-28 12:32:51,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.87 [2019-03-28 12:32:51,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.87 [2019-03-28 12:32:51,106 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.87 [2019-03-28 12:32:51,107 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.32/8.87 [2019-03-28 12:32:51,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.87 [2019-03-28 12:32:51,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.88 [2019-03-28 12:32:51,110 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.88 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.88 Number of strict supporting invariants: 0 22.32/8.88 Number of non-strict supporting invariants: 1 22.32/8.88 Consider only non-deceasing supporting invariants: true 22.32/8.88 Simplify termination arguments: true 22.32/8.88 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.88 [2019-03-28 12:32:51,110 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.88 [2019-03-28 12:32:51,110 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.88 [2019-03-28 12:32:51,110 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.88 [2019-03-28 12:32:51,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.88 [2019-03-28 12:32:51,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.88 [2019-03-28 12:32:51,111 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.88 [2019-03-28 12:32:51,111 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.32/8.88 [2019-03-28 12:32:51,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.88 [2019-03-28 12:32:51,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.88 [2019-03-28 12:32:51,114 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.88 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.88 Number of strict supporting invariants: 0 22.32/8.88 Number of non-strict supporting invariants: 1 22.32/8.88 Consider only non-deceasing supporting invariants: true 22.32/8.88 Simplify termination arguments: true 22.32/8.88 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.88 [2019-03-28 12:32:51,115 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.88 [2019-03-28 12:32:51,115 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.88 [2019-03-28 12:32:51,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.88 [2019-03-28 12:32:51,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.88 [2019-03-28 12:32:51,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.88 [2019-03-28 12:32:51,115 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.88 [2019-03-28 12:32:51,116 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.32/8.88 [2019-03-28 12:32:51,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.88 [2019-03-28 12:32:51,118 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.88 [2019-03-28 12:32:51,119 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.88 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.88 Number of strict supporting invariants: 0 22.32/8.88 Number of non-strict supporting invariants: 1 22.32/8.88 Consider only non-deceasing supporting invariants: true 22.32/8.88 Simplify termination arguments: true 22.32/8.88 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.88 [2019-03-28 12:32:51,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.88 [2019-03-28 12:32:51,119 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.88 [2019-03-28 12:32:51,119 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.88 [2019-03-28 12:32:51,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.88 [2019-03-28 12:32:51,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.88 [2019-03-28 12:32:51,120 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.88 [2019-03-28 12:32:51,121 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.32/8.88 [2019-03-28 12:32:51,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.88 [2019-03-28 12:32:51,123 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.88 [2019-03-28 12:32:51,123 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.88 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.88 Number of strict supporting invariants: 0 22.32/8.88 Number of non-strict supporting invariants: 1 22.32/8.88 Consider only non-deceasing supporting invariants: true 22.32/8.88 Simplify termination arguments: true 22.32/8.88 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.88 [2019-03-28 12:32:51,124 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.88 [2019-03-28 12:32:51,124 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.88 [2019-03-28 12:32:51,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.88 [2019-03-28 12:32:51,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.88 [2019-03-28 12:32:51,124 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.88 [2019-03-28 12:32:51,126 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.32/8.88 [2019-03-28 12:32:51,126 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.32/8.88 [2019-03-28 12:32:51,132 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.88 [2019-03-28 12:32:51,133 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.88 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.88 Number of strict supporting invariants: 0 22.32/8.88 Number of non-strict supporting invariants: 1 22.32/8.88 Consider only non-deceasing supporting invariants: true 22.32/8.88 Simplify termination arguments: true 22.32/8.88 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.88 [2019-03-28 12:32:51,133 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.88 [2019-03-28 12:32:51,134 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.88 [2019-03-28 12:32:51,134 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.88 [2019-03-28 12:32:51,134 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.88 [2019-03-28 12:32:51,134 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.88 [2019-03-28 12:32:51,136 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.32/8.88 [2019-03-28 12:32:51,136 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.32/8.88 [2019-03-28 12:32:51,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.88 [2019-03-28 12:32:51,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.88 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.88 Number of strict supporting invariants: 0 22.32/8.88 Number of non-strict supporting invariants: 1 22.32/8.88 Consider only non-deceasing supporting invariants: true 22.32/8.88 Simplify termination arguments: true 22.32/8.88 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.88 [2019-03-28 12:32:51,142 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.88 [2019-03-28 12:32:51,142 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.88 [2019-03-28 12:32:51,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.88 [2019-03-28 12:32:51,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.88 [2019-03-28 12:32:51,143 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.88 [2019-03-28 12:32:51,145 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.32/8.88 [2019-03-28 12:32:51,145 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.32/8.88 [2019-03-28 12:32:51,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.88 [2019-03-28 12:32:51,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.88 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.88 Number of strict supporting invariants: 0 22.32/8.88 Number of non-strict supporting invariants: 1 22.32/8.88 Consider only non-deceasing supporting invariants: true 22.32/8.88 Simplify termination arguments: true 22.32/8.88 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.88 [2019-03-28 12:32:51,153 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.88 [2019-03-28 12:32:51,153 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.88 [2019-03-28 12:32:51,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.88 [2019-03-28 12:32:51,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.88 [2019-03-28 12:32:51,154 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.88 [2019-03-28 12:32:51,155 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.32/8.88 [2019-03-28 12:32:51,156 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.32/8.88 [2019-03-28 12:32:51,162 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.88 [2019-03-28 12:32:51,162 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.88 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.88 Number of strict supporting invariants: 0 22.32/8.88 Number of non-strict supporting invariants: 1 22.32/8.88 Consider only non-deceasing supporting invariants: true 22.32/8.88 Simplify termination arguments: true 22.32/8.88 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.88 [2019-03-28 12:32:51,163 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.88 [2019-03-28 12:32:51,163 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.88 [2019-03-28 12:32:51,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.88 [2019-03-28 12:32:51,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.88 [2019-03-28 12:32:51,163 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.88 [2019-03-28 12:32:51,165 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.32/8.88 [2019-03-28 12:32:51,165 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.32/8.88 [2019-03-28 12:32:51,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.88 [2019-03-28 12:32:51,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.88 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.88 Number of strict supporting invariants: 0 22.32/8.88 Number of non-strict supporting invariants: 1 22.32/8.88 Consider only non-deceasing supporting invariants: true 22.32/8.88 Simplify termination arguments: true 22.32/8.88 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.88 [2019-03-28 12:32:51,172 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.88 [2019-03-28 12:32:51,173 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.88 [2019-03-28 12:32:51,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.88 [2019-03-28 12:32:51,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.88 [2019-03-28 12:32:51,173 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.88 [2019-03-28 12:32:51,176 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.32/8.88 [2019-03-28 12:32:51,176 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.32/8.88 [2019-03-28 12:32:51,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.88 [2019-03-28 12:32:51,193 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.88 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.88 Number of strict supporting invariants: 0 22.32/8.88 Number of non-strict supporting invariants: 1 22.32/8.88 Consider only non-deceasing supporting invariants: true 22.32/8.88 Simplify termination arguments: true 22.32/8.88 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.88 [2019-03-28 12:32:51,194 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.88 [2019-03-28 12:32:51,194 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.88 [2019-03-28 12:32:51,194 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.88 [2019-03-28 12:32:51,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.88 [2019-03-28 12:32:51,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.88 [2019-03-28 12:32:51,195 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.88 [2019-03-28 12:32:51,195 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.32/8.88 [2019-03-28 12:32:51,195 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.88 [2019-03-28 12:32:51,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.88 [2019-03-28 12:32:51,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.88 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.88 Number of strict supporting invariants: 0 22.32/8.88 Number of non-strict supporting invariants: 1 22.32/8.88 Consider only non-deceasing supporting invariants: true 22.32/8.88 Simplify termination arguments: true 22.32/8.88 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.88 [2019-03-28 12:32:51,198 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.88 [2019-03-28 12:32:51,198 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.88 [2019-03-28 12:32:51,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.88 [2019-03-28 12:32:51,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.88 [2019-03-28 12:32:51,199 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.88 [2019-03-28 12:32:51,201 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.32/8.88 [2019-03-28 12:32:51,201 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.32/8.88 [2019-03-28 12:32:51,206 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.88 [2019-03-28 12:32:51,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.88 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.88 Number of strict supporting invariants: 0 22.32/8.88 Number of non-strict supporting invariants: 1 22.32/8.88 Consider only non-deceasing supporting invariants: true 22.32/8.88 Simplify termination arguments: true 22.32/8.88 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.88 [2019-03-28 12:32:51,207 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.88 [2019-03-28 12:32:51,207 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.88 [2019-03-28 12:32:51,207 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 22.32/8.88 [2019-03-28 12:32:51,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.88 [2019-03-28 12:32:51,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.88 [2019-03-28 12:32:51,208 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.88 [2019-03-28 12:32:51,208 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 22.32/8.88 [2019-03-28 12:32:51,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 22.32/8.88 [2019-03-28 12:32:51,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.88 [2019-03-28 12:32:51,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 22.32/8.88 Termination analysis: LINEAR_WITH_GUESSES 22.32/8.88 Number of strict supporting invariants: 0 22.32/8.88 Number of non-strict supporting invariants: 1 22.32/8.88 Consider only non-deceasing supporting invariants: true 22.32/8.88 Simplify termination arguments: true 22.32/8.88 Simplify supporting invariants: trueOverapproximate stem: false 22.32/8.88 [2019-03-28 12:32:51,212 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 22.32/8.88 [2019-03-28 12:32:51,212 INFO L339 nArgumentSynthesizer]: Template has degree 3. 22.32/8.88 [2019-03-28 12:32:51,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 22.32/8.88 [2019-03-28 12:32:51,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 22.32/8.88 [2019-03-28 12:32:51,212 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 22.32/8.88 [2019-03-28 12:32:51,214 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 22.32/8.88 [2019-03-28 12:32:51,214 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 22.32/8.88 [2019-03-28 12:32:51,219 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 22.32/8.88 [2019-03-28 12:32:51,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.03 12:32:51 BasicIcfg 22.32/8.88 [2019-03-28 12:32:51,227 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- 22.32/8.88 [2019-03-28 12:32:51,228 INFO L168 Benchmark]: Toolchain (without parser) took 4500.31 ms. Allocated memory was 649.6 MB in the beginning and 780.7 MB in the end (delta: 131.1 MB). Free memory was 557.8 MB in the beginning and 502.1 MB in the end (delta: 55.8 MB). Peak memory consumption was 333.5 MB. Max. memory is 50.3 GB. 22.32/8.88 [2019-03-28 12:32:51,229 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 649.6 MB. Free memory is still 580.0 MB. There was no memory consumed. Max. memory is 50.3 GB. 22.32/8.88 [2019-03-28 12:32:51,230 INFO L168 Benchmark]: CACSL2BoogieTranslator took 310.43 ms. Allocated memory was 649.6 MB in the beginning and 681.6 MB in the end (delta: 32.0 MB). Free memory was 557.8 MB in the beginning and 645.7 MB in the end (delta: -87.8 MB). Peak memory consumption was 29.8 MB. Max. memory is 50.3 GB. 22.32/8.88 [2019-03-28 12:32:51,230 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.39 ms. Allocated memory is still 681.6 MB. Free memory was 645.7 MB in the beginning and 644.6 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 50.3 GB. 22.32/8.88 [2019-03-28 12:32:51,231 INFO L168 Benchmark]: Boogie Preprocessor took 23.30 ms. Allocated memory is still 681.6 MB. Free memory was 644.6 MB in the beginning and 642.4 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 50.3 GB. 22.32/8.88 [2019-03-28 12:32:51,231 INFO L168 Benchmark]: RCFGBuilder took 245.82 ms. Allocated memory is still 681.6 MB. Free memory was 642.4 MB in the beginning and 624.6 MB in the end (delta: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 50.3 GB. 22.32/8.88 [2019-03-28 12:32:51,232 INFO L168 Benchmark]: BlockEncodingV2 took 89.94 ms. Allocated memory is still 681.6 MB. Free memory was 624.6 MB in the beginning and 618.1 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 50.3 GB. 22.32/8.88 [2019-03-28 12:32:51,233 INFO L168 Benchmark]: TraceAbstraction took 705.56 ms. Allocated memory is still 681.6 MB. Free memory was 618.1 MB in the beginning and 569.4 MB in the end (delta: 48.7 MB). Peak memory consumption was 48.7 MB. Max. memory is 50.3 GB. 22.32/8.88 [2019-03-28 12:32:51,233 INFO L168 Benchmark]: BuchiAutomizer took 3081.54 ms. Allocated memory was 681.6 MB in the beginning and 780.7 MB in the end (delta: 99.1 MB). Free memory was 569.4 MB in the beginning and 502.1 MB in the end (delta: 67.4 MB). Peak memory consumption was 313.1 MB. Max. memory is 50.3 GB. 22.32/8.88 [2019-03-28 12:32:51,237 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### 22.32/8.88 --- Results --- 22.32/8.88 * Results from de.uni_freiburg.informatik.ultimate.plugins.blockencoding: 22.32/8.88 - StatisticsResult: Initial Icfg 22.32/8.88 18 locations, 22 edges 22.32/8.88 - StatisticsResult: Encoded RCFG 22.32/8.88 14 locations, 24 edges 22.32/8.88 * Results from de.uni_freiburg.informatik.ultimate.core: 22.32/8.88 - StatisticsResult: Toolchain Benchmarks 22.32/8.88 Benchmark results are: 22.32/8.88 * CDTParser took 0.17 ms. Allocated memory is still 649.6 MB. Free memory is still 580.0 MB. There was no memory consumed. Max. memory is 50.3 GB. 22.32/8.88 * CACSL2BoogieTranslator took 310.43 ms. Allocated memory was 649.6 MB in the beginning and 681.6 MB in the end (delta: 32.0 MB). Free memory was 557.8 MB in the beginning and 645.7 MB in the end (delta: -87.8 MB). Peak memory consumption was 29.8 MB. Max. memory is 50.3 GB. 22.32/8.88 * Boogie Procedure Inliner took 38.39 ms. Allocated memory is still 681.6 MB. Free memory was 645.7 MB in the beginning and 644.6 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 50.3 GB. 22.32/8.88 * Boogie Preprocessor took 23.30 ms. Allocated memory is still 681.6 MB. Free memory was 644.6 MB in the beginning and 642.4 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 50.3 GB. 22.32/8.88 * RCFGBuilder took 245.82 ms. Allocated memory is still 681.6 MB. Free memory was 642.4 MB in the beginning and 624.6 MB in the end (delta: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 50.3 GB. 22.32/8.88 * BlockEncodingV2 took 89.94 ms. Allocated memory is still 681.6 MB. Free memory was 624.6 MB in the beginning and 618.1 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 50.3 GB. 22.32/8.88 * TraceAbstraction took 705.56 ms. Allocated memory is still 681.6 MB. Free memory was 618.1 MB in the beginning and 569.4 MB in the end (delta: 48.7 MB). Peak memory consumption was 48.7 MB. Max. memory is 50.3 GB. 22.32/8.88 * BuchiAutomizer took 3081.54 ms. Allocated memory was 681.6 MB in the beginning and 780.7 MB in the end (delta: 99.1 MB). Free memory was 569.4 MB in the beginning and 502.1 MB in the end (delta: 67.4 MB). Peak memory consumption was 313.1 MB. Max. memory is 50.3 GB. 22.32/8.88 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: 22.32/8.88 - PositiveResult [Line: 15]: pointer dereference always succeeds 22.32/8.88 For all program executions holds that pointer dereference always succeeds at this location 22.32/8.88 - PositiveResult [Line: 15]: pointer dereference always succeeds 22.32/8.88 For all program executions holds that pointer dereference always succeeds at this location 22.32/8.88 - PositiveResult [Line: 15]: pointer dereference always succeeds 22.32/8.88 For all program executions holds that pointer dereference always succeeds at this location 22.32/8.88 - PositiveResult [Line: 15]: pointer dereference always succeeds 22.32/8.88 For all program executions holds that pointer dereference always succeeds at this location 22.32/8.88 - AllSpecificationsHoldResult: All specifications hold 22.32/8.88 4 specifications checked. All of them hold 22.32/8.88 - InvariantResult [Line: 17]: Loop Invariant 22.32/8.88 Derived loop invariant: 1 == \valid[a] 22.32/8.88 - StatisticsResult: Ultimate Automizer benchmark data 22.32/8.88 CFG has 1 procedures, 14 locations, 4 error locations. SAFE Result, 0.6s OverallTime, 4 OverallIterations, 1 TraceHistogramMax, 0.2s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 16 SDtfs, 40 SDslu, 4 SDs, 0 SdLazy, 42 SolverSat, 7 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=14occurred 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: 0.0s AutomataMinimizationTime, 4 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 1 LocationsWithAnnotation, 1 PreInvPairs, 1 NumberOfFragments, 5 HoareAnnotationTreeSize, 1 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 1 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 22 NumberOfCodeBlocks, 22 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 18 ConstructedInterpolants, 0 QuantifiedInterpolants, 594 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available 22.32/8.88 - StatisticsResult: Constructed decomposition of program 22.32/8.88 Your program was decomposed into 1 terminating modules (1 trivial, 0 deterministic, 0 nondeterministic) and one module whose termination is unknown.1 modules have a trivial ranking function, the largest among these consists of 3 locations. The remainder module has 10 locations. 22.32/8.88 - StatisticsResult: Timing statistics 22.32/8.88 BüchiAutomizer plugin needed 3.0s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 2.9s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 1. Minimization of nondet autom 0. Automata minimization 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 10 states and ocurred in iteration 1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 8 SDtfs, 0 SDslu, 13 SDs, 0 SdLazy, 31 SolverSat, 5 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN1 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital90 mio100 ax100 hnf97 lsp93 ukn65 mio100 lsp66 div100 bol100 ite100 ukn100 eq138 hnf93 smp100 dnf100 smp100 tf100 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 8ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s 22.32/8.88 - TerminationAnalysisResult: Unable to decide termination 22.32/8.88 Buchi Automizer is unable to decide termination for the following lasso. 22.32/8.88 Stem: "[54] ULTIMATE.startENTRY-->L-1: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0) (= |v_#valid_1| (store |v_#valid_2| 0 0))) InVars {#valid=|v_#valid_2|} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base]" "[77] L-1-->L14: Formula: (and (= 0 (select |v_#valid_4| |v_ULTIMATE.start_main_~#a~0.base_1|)) (= v_ULTIMATE.start_main_~k~0_1 |v_ULTIMATE.start_main_#t~nondet0_8|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#a~0.base_1| 1) |v_#valid_3|) (= |v_#length_1| (store |v_#length_2| |v_ULTIMATE.start_main_~#a~0.base_1| 4192)) (< |v_ULTIMATE.start_main_~#a~0.base_1| |v_#StackHeapBarrier_1|) (= 0 |v_ULTIMATE.start_main_~#a~0.offset_1|) (> |v_ULTIMATE.start_main_~#a~0.base_1| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_4|} OutVars{ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_1, ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_~#a~0.offset=|v_ULTIMATE.start_main_~#a~0.offset_1|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_1|, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_1, ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, #valid=|v_#valid_3|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_1|, ULTIMATE.start_main_#t~mem1=|v_ULTIMATE.start_main_#t~mem1_1|, #length=|v_#length_1|} AuxVars[|v_ULTIMATE.start_main_#t~nondet0_8|] AssignedVars[ULTIMATE.start_main_~k~0, ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_#t~short3, ULTIMATE.start_main_~#a~0.offset, ULTIMATE.start_main_~#a~0.base, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_#t~mem2, ULTIMATE.start_main_#t~mem1, #length, ULTIMATE.start_main_~x~0]" "[64] L14-->L15: Formula: (and (< v_ULTIMATE.start_main_~k~0_4 1048) (<= 0 v_ULTIMATE.start_main_~k~0_4)) InVars {ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_4} OutVars{ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_4} AuxVars[] AssignedVars[]" "[45] L15-->L15-1: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#a~0.offset_4|) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#a~0.base_4|) 1) (= |v_ULTIMATE.start_main_#t~mem1_3| (select (select |v_#memory_int_1| |v_ULTIMATE.start_main_~#a~0.base_4|) |v_ULTIMATE.start_main_~#a~0.offset_4|)) (<= (+ |v_ULTIMATE.start_main_~#a~0.offset_4| 4) (select |v_#length_3| |v_ULTIMATE.start_main_~#a~0.base_4|))) InVars {#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_~#a~0.offset=|v_ULTIMATE.start_main_~#a~0.offset_4|, #length=|v_#length_3|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_4|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_~#a~0.offset=|v_ULTIMATE.start_main_~#a~0.offset_4|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_4|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~mem1=|v_ULTIMATE.start_main_#t~mem1_3|, #length=|v_#length_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem1]" "[84] L15-1-->L15-2: Formula: (and (= |v_ULTIMATE.start_main_#t~mem1_4| 23) |v_ULTIMATE.start_main_#t~short3_4|) InVars {ULTIMATE.start_main_#t~mem1=|v_ULTIMATE.start_main_#t~mem1_4|} OutVars{ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_4|, ULTIMATE.start_main_#t~mem1=|v_ULTIMATE.start_main_#t~mem1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~short3]" "[61] L15-2-->L15-3: Formula: |v_ULTIMATE.start_main_#t~short3_5| InVars {ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_5|} OutVars{ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_5|} AuxVars[] AssignedVars[]" "[57] L15-3-->L15-4: Formula: (let ((.cse1 (* 4 v_ULTIMATE.start_main_~k~0_6))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_main_~#a~0.offset_8|))) (and (= |v_ULTIMATE.start_main_#t~mem2_3| (select (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#a~0.base_9|) .cse0)) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#a~0.base_9|) 1) (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_main_~#a~0.offset_8| 4) (select |v_#length_5| |v_ULTIMATE.start_main_~#a~0.base_9|))))) InVars {ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_6, ULTIMATE.start_main_~#a~0.offset=|v_ULTIMATE.start_main_~#a~0.offset_8|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_9|, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_2|, #length=|v_#length_5|} OutVars{ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_6, ULTIMATE.start_main_~#a~0.offset=|v_ULTIMATE.start_main_~#a~0.offset_8|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_9|, #valid=|v_#valid_9|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_3|, #memory_int=|v_#memory_int_2|, #length=|v_#length_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem2]" "[92] L15-4-->L15-6: Formula: (and |v_ULTIMATE.start_main_#t~short3_6| (= |v_ULTIMATE.start_main_#t~mem2_4| 42)) InVars {ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_4|} OutVars{ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_4|, ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~short3]" "[51] L15-6-->L17-2: Formula: (and |v_ULTIMATE.start_main_#t~short3_9| (= v_ULTIMATE.start_main_~x~0_2 |v_ULTIMATE.start_main_#t~nondet4_3|)) InVars {ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_3|, ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_9|} OutVars{ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_5|, ULTIMATE.start_main_#t~short3=|v_ULTIMATE.start_main_#t~short3_8|, ULTIMATE.start_main_#t~mem1=|v_ULTIMATE.start_main_#t~mem1_5|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_2|, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_2} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~short3, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~mem2, ULTIMATE.start_main_#t~mem1, ULTIMATE.start_main_~x~0]" "[50] L17-2-->L17-2: Formula: (and (<= 0 v_ULTIMATE.start_main_~x~0_5) (= v_ULTIMATE.start_main_~x~0_4 (+ (* (- 1) v_ULTIMATE.start_main_~k~0_8) v_ULTIMATE.start_main_~x~0_5))) InVars {ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_8, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_5} OutVars{ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_8, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~x~0]" 22.32/8.88 Loop: "[50] L17-2-->L17-2: Formula: (and (<= 0 v_ULTIMATE.start_main_~x~0_5) (= v_ULTIMATE.start_main_~x~0_4 (+ (* (- 1) v_ULTIMATE.start_main_~k~0_8) v_ULTIMATE.start_main_~x~0_5))) InVars {ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_8, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_5} OutVars{ULTIMATE.start_main_~k~0=v_ULTIMATE.start_main_~k~0_8, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~x~0]" 22.32/8.88 RESULT: Ultimate could not prove your program: unable to determine termination 22.32/8.88 !SESSION 2019-03-28 12:32:43.515 ----------------------------------------------- 22.32/8.88 eclipse.buildId=unknown 22.32/8.88 java.version=1.8.0_181 22.32/8.88 java.vendor=Oracle Corporation 22.32/8.88 BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US 22.32/8.88 Framework arguments: -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -i /export/starexec/sandbox/benchmark/theBenchmark.c 22.32/8.88 Command-line arguments: -os linux -ws gtk -arch x86_64 -consoleLog -data @user.home/.ultimate -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -data /export/starexec/sandbox/tmp -i /export/starexec/sandbox/benchmark/theBenchmark.c 22.32/8.88 22.32/8.88 !ENTRY org.eclipse.core.resources 2 10035 2019-03-28 12:32:51.471 22.32/8.88 !MESSAGE The workspace will exit with unsaved changes in this session. 22.32/8.88 Received shutdown request... 22.32/8.88 Ultimate: 22.32/8.88 GTK+ Version Check 22.32/8.88 EOF