75.99/58.84 MAYBE 75.99/58.84 75.99/58.85 Ultimate: Cannot open display: 75.99/58.85 This is Ultimate 0.1.24-8dc7c08-m 75.99/58.85 [2019-03-28 22:32:44,986 INFO L170 SettingsManager]: Resetting all preferences to default values... 75.99/58.85 [2019-03-28 22:32:44,988 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 75.99/58.85 [2019-03-28 22:32:45,000 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 75.99/58.85 [2019-03-28 22:32:45,000 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 75.99/58.85 [2019-03-28 22:32:45,001 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 75.99/58.85 [2019-03-28 22:32:45,002 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 75.99/58.85 [2019-03-28 22:32:45,004 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 75.99/58.85 [2019-03-28 22:32:45,005 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 75.99/58.85 [2019-03-28 22:32:45,006 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 75.99/58.85 [2019-03-28 22:32:45,007 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 75.99/58.85 [2019-03-28 22:32:45,007 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 75.99/58.85 [2019-03-28 22:32:45,008 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 75.99/58.85 [2019-03-28 22:32:45,009 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 75.99/58.85 [2019-03-28 22:32:45,010 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 75.99/58.85 [2019-03-28 22:32:45,011 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 75.99/58.85 [2019-03-28 22:32:45,012 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 75.99/58.85 [2019-03-28 22:32:45,013 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 75.99/58.85 [2019-03-28 22:32:45,015 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 75.99/58.85 [2019-03-28 22:32:45,017 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 75.99/58.85 [2019-03-28 22:32:45,018 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 75.99/58.85 [2019-03-28 22:32:45,019 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 75.99/58.85 [2019-03-28 22:32:45,021 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 75.99/58.85 [2019-03-28 22:32:45,021 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 75.99/58.85 [2019-03-28 22:32:45,021 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 75.99/58.85 [2019-03-28 22:32:45,022 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 75.99/58.85 [2019-03-28 22:32:45,023 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 75.99/58.85 [2019-03-28 22:32:45,023 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 75.99/58.85 [2019-03-28 22:32:45,024 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 75.99/58.85 [2019-03-28 22:32:45,024 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 75.99/58.85 [2019-03-28 22:32:45,025 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 75.99/58.85 [2019-03-28 22:32:45,026 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 75.99/58.85 [2019-03-28 22:32:45,027 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 75.99/58.85 [2019-03-28 22:32:45,027 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 75.99/58.85 [2019-03-28 22:32:45,028 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 75.99/58.85 [2019-03-28 22:32:45,028 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 75.99/58.85 [2019-03-28 22:32:45,028 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 75.99/58.85 [2019-03-28 22:32:45,029 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 75.99/58.85 [2019-03-28 22:32:45,030 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 75.99/58.85 [2019-03-28 22:32:45,030 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 75.99/58.85 [2019-03-28 22:32:45,045 INFO L110 SettingsManager]: Loading preferences was successful 75.99/58.85 [2019-03-28 22:32:45,045 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 75.99/58.85 [2019-03-28 22:32:45,046 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 75.99/58.85 [2019-03-28 22:32:45,046 INFO L133 SettingsManager]: * Rewrite not-equals=true 75.99/58.85 [2019-03-28 22:32:45,046 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 75.99/58.85 [2019-03-28 22:32:45,047 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 75.99/58.85 [2019-03-28 22:32:45,047 INFO L133 SettingsManager]: * Use SBE=true 75.99/58.85 [2019-03-28 22:32:45,047 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 75.99/58.85 [2019-03-28 22:32:45,047 INFO L133 SettingsManager]: * Use old map elimination=false 75.99/58.85 [2019-03-28 22:32:45,047 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 75.99/58.85 [2019-03-28 22:32:45,048 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 75.99/58.85 [2019-03-28 22:32:45,048 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 75.99/58.85 [2019-03-28 22:32:45,048 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 75.99/58.85 [2019-03-28 22:32:45,048 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 75.99/58.85 [2019-03-28 22:32:45,048 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.85 [2019-03-28 22:32:45,048 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 75.99/58.85 [2019-03-28 22:32:45,049 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 75.99/58.85 [2019-03-28 22:32:45,049 INFO L133 SettingsManager]: * Check division by zero=IGNORE 75.99/58.85 [2019-03-28 22:32:45,049 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 75.99/58.85 [2019-03-28 22:32:45,049 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 75.99/58.85 [2019-03-28 22:32:45,049 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 75.99/58.85 [2019-03-28 22:32:45,050 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 75.99/58.85 [2019-03-28 22:32:45,050 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 75.99/58.85 [2019-03-28 22:32:45,050 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 75.99/58.85 [2019-03-28 22:32:45,050 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 75.99/58.85 [2019-03-28 22:32:45,050 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 75.99/58.85 [2019-03-28 22:32:45,050 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 75.99/58.85 [2019-03-28 22:32:45,051 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 75.99/58.85 [2019-03-28 22:32:45,051 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 75.99/58.85 [2019-03-28 22:32:45,077 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 75.99/58.85 [2019-03-28 22:32:45,090 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 75.99/58.85 [2019-03-28 22:32:45,094 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 75.99/58.85 [2019-03-28 22:32:45,095 INFO L271 PluginConnector]: Initializing CDTParser... 75.99/58.85 [2019-03-28 22:32:45,095 INFO L276 PluginConnector]: CDTParser initialized 75.99/58.85 [2019-03-28 22:32:45,096 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 75.99/58.85 [2019-03-28 22:32:45,156 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/d95f3e50cecf4874ae4a0c94e021a697/FLAG92cea83b5 75.99/58.85 [2019-03-28 22:32:45,500 INFO L307 CDTParser]: Found 1 translation units. 75.99/58.85 [2019-03-28 22:32:45,501 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 75.99/58.85 [2019-03-28 22:32:45,508 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/d95f3e50cecf4874ae4a0c94e021a697/FLAG92cea83b5 75.99/58.85 [2019-03-28 22:32:45,901 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/d95f3e50cecf4874ae4a0c94e021a697 75.99/58.85 [2019-03-28 22:32:45,913 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 75.99/58.85 [2019-03-28 22:32:45,915 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 75.99/58.85 [2019-03-28 22:32:45,916 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 75.99/58.85 [2019-03-28 22:32:45,916 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 75.99/58.85 [2019-03-28 22:32:45,920 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 75.99/58.85 [2019-03-28 22:32:45,921 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:32:45" (1/1) ... 75.99/58.85 [2019-03-28 22:32:45,925 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2511e852 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:32:45, skipping insertion in model container 75.99/58.85 [2019-03-28 22:32:45,925 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:32:45" (1/1) ... 75.99/58.85 [2019-03-28 22:32:45,933 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 75.99/58.85 [2019-03-28 22:32:45,952 INFO L176 MainTranslator]: Built tables and reachable declarations 75.99/58.85 [2019-03-28 22:32:46,114 INFO L206 PostProcessor]: Analyzing one entry point: main 75.99/58.85 [2019-03-28 22:32:46,118 INFO L191 MainTranslator]: Completed pre-run 75.99/58.85 [2019-03-28 22:32:46,135 INFO L206 PostProcessor]: Analyzing one entry point: main 75.99/58.85 [2019-03-28 22:32:46,151 INFO L195 MainTranslator]: Completed translation 75.99/58.85 [2019-03-28 22:32:46,151 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:32:46 WrapperNode 75.99/58.85 [2019-03-28 22:32:46,152 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 75.99/58.85 [2019-03-28 22:32:46,153 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- 75.99/58.85 [2019-03-28 22:32:46,153 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... 75.99/58.85 [2019-03-28 22:32:46,153 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized 75.99/58.85 [2019-03-28 22:32:46,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:32:46" (1/1) ... 75.99/58.85 [2019-03-28 22:32:46,227 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:32:46" (1/1) ... 75.99/58.85 [2019-03-28 22:32:46,247 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- 75.99/58.85 [2019-03-28 22:32:46,247 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- 75.99/58.85 [2019-03-28 22:32:46,247 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... 75.99/58.85 [2019-03-28 22:32:46,247 INFO L276 PluginConnector]: Boogie Preprocessor initialized 75.99/58.85 [2019-03-28 22:32:46,257 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:32:46" (1/1) ... 75.99/58.85 [2019-03-28 22:32:46,257 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:32:46" (1/1) ... 75.99/58.85 [2019-03-28 22:32:46,258 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:32:46" (1/1) ... 75.99/58.85 [2019-03-28 22:32:46,258 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:32:46" (1/1) ... 75.99/58.85 [2019-03-28 22:32:46,260 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:32:46" (1/1) ... 75.99/58.85 [2019-03-28 22:32:46,265 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:32:46" (1/1) ... 75.99/58.85 [2019-03-28 22:32:46,265 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:32:46" (1/1) ... 75.99/58.85 [2019-03-28 22:32:46,267 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- 75.99/58.85 [2019-03-28 22:32:46,267 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- 75.99/58.85 [2019-03-28 22:32:46,267 INFO L271 PluginConnector]: Initializing RCFGBuilder... 75.99/58.85 [2019-03-28 22:32:46,267 INFO L276 PluginConnector]: RCFGBuilder initialized 75.99/58.85 [2019-03-28 22:32:46,268 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:32:46" (1/1) ... 75.99/58.85 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 75.99/58.85 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 (exit command is (exit), workingDir is null) 75.99/58.85 Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 75.99/58.85 [2019-03-28 22:32:46,330 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start 75.99/58.85 [2019-03-28 22:32:46,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start 75.99/58.85 [2019-03-28 22:32:46,452 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) 75.99/58.85 [2019-03-28 22:32:46,453 INFO L286 CfgBuilder]: Removed 5 assue(true) statements. 75.99/58.85 [2019-03-28 22:32:46,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 10:32:46 BoogieIcfgContainer 75.99/58.85 [2019-03-28 22:32:46,454 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- 75.99/58.85 [2019-03-28 22:32:46,455 INFO L113 PluginConnector]: ------------------------BlockEncodingV2---------------------------- 75.99/58.85 [2019-03-28 22:32:46,455 INFO L271 PluginConnector]: Initializing BlockEncodingV2... 75.99/58.85 [2019-03-28 22:32:46,457 INFO L276 PluginConnector]: BlockEncodingV2 initialized 75.99/58.85 [2019-03-28 22:32:46,458 INFO L185 PluginConnector]: Executing the observer BlockEncodingObserver from plugin BlockEncodingV2 for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 10:32:46" (1/1) ... 75.99/58.85 [2019-03-28 22:32:46,472 INFO L313 BlockEncoder]: Initial Icfg 6 locations, 7 edges 75.99/58.85 [2019-03-28 22:32:46,473 INFO L258 BlockEncoder]: Using Remove infeasible edges 75.99/58.85 [2019-03-28 22:32:46,474 INFO L263 BlockEncoder]: Using Maximize final states 75.99/58.85 [2019-03-28 22:32:46,475 INFO L270 BlockEncoder]: Using Minimize states even if more edges are added than removed.=false 75.99/58.85 [2019-03-28 22:32:46,475 INFO L276 BlockEncoder]: Using Minimize states using LBE with the strategy=SINGLE 75.99/58.85 [2019-03-28 22:32:46,477 INFO L296 BlockEncoder]: Using Remove sink states 75.99/58.85 [2019-03-28 22:32:46,478 INFO L171 BlockEncoder]: Using Apply optimizations until nothing changes=true 75.99/58.85 [2019-03-28 22:32:46,478 INFO L179 BlockEncoder]: Using Rewrite not-equals 75.99/58.85 [2019-03-28 22:32:46,492 INFO L185 BlockEncoder]: Using Use SBE 75.99/58.85 [2019-03-28 22:32:46,499 INFO L200 BlockEncoder]: SBE split 0 edges 75.99/58.85 [2019-03-28 22:32:46,504 INFO L70 emoveInfeasibleEdges]: Removed 1 edges and 0 locations because of local infeasibility 75.99/58.85 [2019-03-28 22:32:46,506 INFO L71 MaximizeFinalStates]: 0 new accepting states 75.99/58.85 [2019-03-28 22:32:46,523 INFO L100 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding 75.99/58.85 [2019-03-28 22:32:46,526 INFO L70 RemoveSinkStates]: Removed 1 edges and 1 locations by removing sink states 75.99/58.85 [2019-03-28 22:32:46,527 INFO L70 emoveInfeasibleEdges]: Removed 0 edges and 0 locations because of local infeasibility 75.99/58.85 [2019-03-28 22:32:46,527 INFO L71 MaximizeFinalStates]: 0 new accepting states 75.99/58.85 [2019-03-28 22:32:46,528 INFO L100 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding 75.99/58.85 [2019-03-28 22:32:46,528 INFO L70 RemoveSinkStates]: Removed 0 edges and 0 locations by removing sink states 75.99/58.85 [2019-03-28 22:32:46,528 INFO L313 BlockEncoder]: Encoded RCFG 2 locations, 2 edges 75.99/58.85 [2019-03-28 22:32:46,529 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 28.03 10:32:46 BasicIcfg 75.99/58.85 [2019-03-28 22:32:46,529 INFO L132 PluginConnector]: ------------------------ END BlockEncodingV2---------------------------- 75.99/58.85 [2019-03-28 22:32:46,530 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- 75.99/58.85 [2019-03-28 22:32:46,530 INFO L271 PluginConnector]: Initializing TraceAbstraction... 75.99/58.85 [2019-03-28 22:32:46,533 INFO L276 PluginConnector]: TraceAbstraction initialized 75.99/58.85 [2019-03-28 22:32:46,534 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.03 10:32:45" (1/4) ... 75.99/58.85 [2019-03-28 22:32:46,534 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c2b4f16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 10:32:46, skipping insertion in model container 75.99/58.85 [2019-03-28 22:32:46,535 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:32:46" (2/4) ... 75.99/58.85 [2019-03-28 22:32:46,535 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c2b4f16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 10:32:46, skipping insertion in model container 75.99/58.85 [2019-03-28 22:32:46,535 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 10:32:46" (3/4) ... 75.99/58.85 [2019-03-28 22:32:46,536 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c2b4f16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 10:32:46, skipping insertion in model container 75.99/58.85 [2019-03-28 22:32:46,536 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 28.03 10:32:46" (4/4) ... 75.99/58.85 [2019-03-28 22:32:46,537 INFO L112 eAbstractionObserver]: Analyzing ICFG theBenchmark.c_BEv2 75.99/58.85 [2019-03-28 22:32:46,547 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION 75.99/58.85 [2019-03-28 22:32:46,556 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. 75.99/58.85 [2019-03-28 22:32:46,573 INFO L257 AbstractCegarLoop]: Starting to check reachability of 0 error locations. 75.99/58.85 [2019-03-28 22:32:46,602 INFO L133 ementStrategyFactory]: Using default assertion order modulation 75.99/58.85 [2019-03-28 22:32:46,603 INFO L382 AbstractCegarLoop]: Interprodecural is true 75.99/58.85 [2019-03-28 22:32:46,603 INFO L383 AbstractCegarLoop]: Hoare is true 75.99/58.85 [2019-03-28 22:32:46,603 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates 75.99/58.85 [2019-03-28 22:32:46,603 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE 75.99/58.85 [2019-03-28 22:32:46,604 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION 75.99/58.85 [2019-03-28 22:32:46,604 INFO L387 AbstractCegarLoop]: Difference is false 75.99/58.85 [2019-03-28 22:32:46,604 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA 75.99/58.85 [2019-03-28 22:32:46,604 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== 75.99/58.85 [2019-03-28 22:32:46,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2 states. 75.99/58.85 [2019-03-28 22:32:46,624 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. 75.99/58.85 [2019-03-28 22:32:46,627 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 2 states. 75.99/58.85 [2019-03-28 22:32:46,677 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. 75.99/58.85 [2019-03-28 22:32:46,677 INFO L451 ceAbstractionStarter]: At program point L29-2(lines 29 33) the Hoare annotation is: true 75.99/58.85 [2019-03-28 22:32:46,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 10:32:46 BasicIcfg 75.99/58.85 [2019-03-28 22:32:46,685 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- 75.99/58.85 [2019-03-28 22:32:46,686 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- 75.99/58.85 [2019-03-28 22:32:46,686 INFO L271 PluginConnector]: Initializing BuchiAutomizer... 75.99/58.85 [2019-03-28 22:32:46,690 INFO L276 PluginConnector]: BuchiAutomizer initialized 75.99/58.85 [2019-03-28 22:32:46,691 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 75.99/58.85 [2019-03-28 22:32:46,691 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.03 10:32:45" (1/5) ... 75.99/58.85 [2019-03-28 22:32:46,691 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5fa0efdb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.03 10:32:46, skipping insertion in model container 75.99/58.85 [2019-03-28 22:32:46,692 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 75.99/58.85 [2019-03-28 22:32:46,692 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:32:46" (2/5) ... 75.99/58.85 [2019-03-28 22:32:46,692 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5fa0efdb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.03 10:32:46, skipping insertion in model container 75.99/58.85 [2019-03-28 22:32:46,692 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 75.99/58.85 [2019-03-28 22:32:46,692 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 10:32:46" (3/5) ... 75.99/58.85 [2019-03-28 22:32:46,693 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5fa0efdb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.03 10:32:46, skipping insertion in model container 75.99/58.85 [2019-03-28 22:32:46,693 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 75.99/58.85 [2019-03-28 22:32:46,693 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 28.03 10:32:46" (4/5) ... 75.99/58.85 [2019-03-28 22:32:46,693 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5fa0efdb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.03 10:32:46, skipping insertion in model container 75.99/58.85 [2019-03-28 22:32:46,694 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 75.99/58.85 [2019-03-28 22:32:46,694 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 10:32:46" (5/5) ... 75.99/58.85 [2019-03-28 22:32:46,695 INFO L375 chiAutomizerObserver]: Analyzing ICFG theBenchmark.c_BEv2 75.99/58.85 [2019-03-28 22:32:46,723 INFO L133 ementStrategyFactory]: Using default assertion order modulation 75.99/58.85 [2019-03-28 22:32:46,723 INFO L374 BuchiCegarLoop]: Interprodecural is true 75.99/58.85 [2019-03-28 22:32:46,723 INFO L375 BuchiCegarLoop]: Hoare is true 75.99/58.85 [2019-03-28 22:32:46,724 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates 75.99/58.85 [2019-03-28 22:32:46,724 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE 75.99/58.85 [2019-03-28 22:32:46,724 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION 75.99/58.85 [2019-03-28 22:32:46,724 INFO L379 BuchiCegarLoop]: Difference is false 75.99/58.85 [2019-03-28 22:32:46,724 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA 75.99/58.85 [2019-03-28 22:32:46,724 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== 75.99/58.85 [2019-03-28 22:32:46,728 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2 states. 75.99/58.85 [2019-03-28 22:32:46,746 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 75.99/58.85 [2019-03-28 22:32:46,746 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 75.99/58.85 [2019-03-28 22:32:46,746 INFO L119 BuchiIsEmpty]: Starting construction of run 75.99/58.85 [2019-03-28 22:32:46,751 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 75.99/58.85 [2019-03-28 22:32:46,752 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1] 75.99/58.85 [2019-03-28 22:32:46,752 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ 75.99/58.85 [2019-03-28 22:32:46,752 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2 states. 75.99/58.85 [2019-03-28 22:32:46,752 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 75.99/58.85 [2019-03-28 22:32:46,753 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 75.99/58.85 [2019-03-28 22:32:46,753 INFO L119 BuchiIsEmpty]: Starting construction of run 75.99/58.85 [2019-03-28 22:32:46,753 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 75.99/58.85 [2019-03-28 22:32:46,753 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1] 75.99/58.85 [2019-03-28 22:32:46,758 INFO L794 eck$LassoCheckResult]: Stem: 3#ULTIMATE.startENTRYtrue [19] ULTIMATE.startENTRY-->L29-2: Formula: (and (= v_ULTIMATE.start_main_~y~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~x~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_2|, ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_1, ULTIMATE.start_main_~oldx~0=v_ULTIMATE.start_main_~oldx~0_1, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet0_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_#res, ULTIMATE.start_main_~y~0, ULTIMATE.start_main_~oldx~0, ULTIMATE.start_main_~x~0] 4#L29-2true 75.99/58.85 [2019-03-28 22:32:46,759 INFO L796 eck$LassoCheckResult]: Loop: 4#L29-2true [22] L29-2-->L29-2: Formula: (and (= v_ULTIMATE.start_main_~x~0_7 (+ (* (- 2) v_ULTIMATE.start_main_~oldx~0_4) (* 4 v_ULTIMATE.start_main_~y~0_8))) (< 0 (+ v_ULTIMATE.start_main_~y~0_8 (* 4 v_ULTIMATE.start_main_~x~0_8))) (= v_ULTIMATE.start_main_~y~0_7 (* 4 v_ULTIMATE.start_main_~oldx~0_4)) (= v_ULTIMATE.start_main_~oldx~0_4 v_ULTIMATE.start_main_~x~0_8)) InVars {ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_8, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_8} OutVars{ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_7, ULTIMATE.start_main_~oldx~0=v_ULTIMATE.start_main_~oldx~0_4, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~y~0, ULTIMATE.start_main_~oldx~0, ULTIMATE.start_main_~x~0] 4#L29-2true 75.99/58.85 [2019-03-28 22:32:46,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 75.99/58.85 [2019-03-28 22:32:46,765 INFO L82 PathProgramCache]: Analyzing trace with hash 50, now seen corresponding path program 1 times 75.99/58.85 [2019-03-28 22:32:46,767 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 75.99/58.85 [2019-03-28 22:32:46,768 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 75.99/58.85 [2019-03-28 22:32:46,796 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 75.99/58.85 [2019-03-28 22:32:46,797 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 75.99/58.85 [2019-03-28 22:32:46,797 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 75.99/58.85 [2019-03-28 22:32:46,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 75.99/58.85 [2019-03-28 22:32:46,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 75.99/58.85 [2019-03-28 22:32:46,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 75.99/58.85 [2019-03-28 22:32:46,839 INFO L82 PathProgramCache]: Analyzing trace with hash 53, now seen corresponding path program 1 times 75.99/58.85 [2019-03-28 22:32:46,840 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 75.99/58.85 [2019-03-28 22:32:46,840 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 75.99/58.85 [2019-03-28 22:32:46,843 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 75.99/58.85 [2019-03-28 22:32:46,843 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 75.99/58.85 [2019-03-28 22:32:46,843 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 75.99/58.85 [2019-03-28 22:32:46,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 75.99/58.85 [2019-03-28 22:32:46,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 75.99/58.85 [2019-03-28 22:32:46,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 75.99/58.85 [2019-03-28 22:32:46,867 INFO L82 PathProgramCache]: Analyzing trace with hash 1572, now seen corresponding path program 1 times 75.99/58.85 [2019-03-28 22:32:46,868 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 75.99/58.85 [2019-03-28 22:32:46,868 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 75.99/58.85 [2019-03-28 22:32:46,869 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 75.99/58.85 [2019-03-28 22:32:46,870 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 75.99/58.85 [2019-03-28 22:32:46,870 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 75.99/58.85 [2019-03-28 22:32:46,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 75.99/58.85 [2019-03-28 22:32:46,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 75.99/58.85 [2019-03-28 22:32:46,935 INFO L216 LassoAnalysis]: Preferences: 75.99/58.85 [2019-03-28 22:32:46,936 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 75.99/58.85 [2019-03-28 22:32:46,937 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 75.99/58.85 [2019-03-28 22:32:46,937 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 75.99/58.85 [2019-03-28 22:32:46,937 INFO L127 ssoRankerPreferences]: Use exernal solver: true 75.99/58.85 [2019-03-28 22:32:46,937 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.85 [2019-03-28 22:32:46,937 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 75.99/58.85 [2019-03-28 22:32:46,937 INFO L130 ssoRankerPreferences]: Path of dumped script: 75.99/58.85 [2019-03-28 22:32:46,938 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop 75.99/58.85 [2019-03-28 22:32:46,938 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 75.99/58.85 [2019-03-28 22:32:46,938 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 75.99/58.85 [2019-03-28 22:32:46,959 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:32:46,969 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:32:46,974 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:32:47,084 INFO L300 LassoAnalysis]: Preprocessing complete. 75.99/58.85 [2019-03-28 22:32:47,085 INFO L412 LassoAnalysis]: Checking for nontermination... 75.99/58.85 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 75.99/58.85 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 75.99/58.85 Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.85 [2019-03-28 22:32:47,091 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 75.99/58.85 [2019-03-28 22:32:47,092 INFO L163 nArgumentSynthesizer]: Using integer mode. 75.99/58.85 [2019-03-28 22:32:47,125 INFO L445 LassoAnalysis]: Proved nontermination for one component. 75.99/58.85 [2019-03-28 22:32:47,126 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~true_1=1} Honda state: {v_rep~unnamed0~0~true_1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] 75.99/58.85 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 75.99/58.85 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 75.99/58.85 Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.85 [2019-03-28 22:32:47,133 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 75.99/58.85 [2019-03-28 22:32:47,133 INFO L163 nArgumentSynthesizer]: Using integer mode. 75.99/58.85 [2019-03-28 22:32:47,160 INFO L445 LassoAnalysis]: Proved nontermination for one component. 75.99/58.85 [2019-03-28 22:32:47,160 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~false_1=0} Honda state: {v_rep~unnamed0~0~false_1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] 75.99/58.85 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 75.99/58.85 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 75.99/58.85 Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.85 [2019-03-28 22:32:47,165 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 75.99/58.85 [2019-03-28 22:32:47,165 INFO L163 nArgumentSynthesizer]: Using integer mode. 75.99/58.85 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 75.99/58.85 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 75.99/58.85 Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.85 [2019-03-28 22:32:47,207 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 75.99/58.85 [2019-03-28 22:32:47,207 INFO L163 nArgumentSynthesizer]: Using integer mode. 75.99/58.85 [2019-03-28 22:32:59,239 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. 75.99/58.85 [2019-03-28 22:32:59,244 INFO L216 LassoAnalysis]: Preferences: 75.99/58.85 [2019-03-28 22:32:59,244 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 75.99/58.85 [2019-03-28 22:32:59,245 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 75.99/58.85 [2019-03-28 22:32:59,245 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 75.99/58.85 [2019-03-28 22:32:59,245 INFO L127 ssoRankerPreferences]: Use exernal solver: false 75.99/58.85 [2019-03-28 22:32:59,245 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 75.99/58.85 [2019-03-28 22:32:59,245 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 75.99/58.85 [2019-03-28 22:32:59,245 INFO L130 ssoRankerPreferences]: Path of dumped script: 75.99/58.85 [2019-03-28 22:32:59,246 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop 75.99/58.85 [2019-03-28 22:32:59,246 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 75.99/58.85 [2019-03-28 22:32:59,246 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 75.99/58.85 [2019-03-28 22:32:59,248 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:32:59,252 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:32:59,255 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:32:59,324 INFO L300 LassoAnalysis]: Preprocessing complete. 75.99/58.85 [2019-03-28 22:32:59,330 INFO L497 LassoAnalysis]: Using template 'affine'. 75.99/58.85 [2019-03-28 22:32:59,332 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,333 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:32:59,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,334 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,339 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,339 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,347 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,348 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:32:59,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,349 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,351 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,352 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,360 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,361 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,361 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:32:59,361 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:32:59,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,362 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,364 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,364 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,376 INFO L497 LassoAnalysis]: Using template '2-nested'. 75.99/58.85 [2019-03-28 22:32:59,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,377 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:32:59,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,378 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,381 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,382 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,388 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,388 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,389 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:32:59,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,389 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,392 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,393 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,403 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,403 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:32:59,403 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:32:59,404 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,404 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,405 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,406 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,419 INFO L497 LassoAnalysis]: Using template '3-nested'. 75.99/58.85 [2019-03-28 22:32:59,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,421 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:32:59,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,421 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,425 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,425 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,432 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,432 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:32:59,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,433 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,436 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,436 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,446 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:32:59,446 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:32:59,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,447 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,448 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,449 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,463 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,464 INFO L497 LassoAnalysis]: Using template '4-nested'. 75.99/58.85 [2019-03-28 22:32:59,464 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,465 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:32:59,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,466 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,469 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,469 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,474 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,475 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,476 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:32:59,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,476 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,479 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,479 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,492 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,492 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:32:59,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:32:59,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,493 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,493 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,494 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,510 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,511 INFO L497 LassoAnalysis]: Using template '2-phase'. 75.99/58.85 [2019-03-28 22:32:59,511 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,512 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:32:59,512 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.85 [2019-03-28 22:32:59,513 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,513 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,515 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,515 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,524 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,525 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:32:59,525 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.85 [2019-03-28 22:32:59,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,526 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,528 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,528 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,536 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,537 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,537 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:32:59,538 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.85 [2019-03-28 22:32:59,538 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:32:59,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,538 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,540 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,540 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,565 INFO L497 LassoAnalysis]: Using template '3-phase'. 75.99/58.85 [2019-03-28 22:32:59,566 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,567 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:32:59,567 INFO L339 nArgumentSynthesizer]: Template has degree 2. 75.99/58.85 [2019-03-28 22:32:59,567 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,567 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,568 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,571 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,571 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,578 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,580 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:32:59,580 INFO L339 nArgumentSynthesizer]: Template has degree 2. 75.99/58.85 [2019-03-28 22:32:59,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,581 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,583 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,583 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,594 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,594 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,595 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:32:59,596 INFO L339 nArgumentSynthesizer]: Template has degree 2. 75.99/58.85 [2019-03-28 22:32:59,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:32:59,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,596 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,598 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,598 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,675 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,675 INFO L497 LassoAnalysis]: Using template '4-phase'. 75.99/58.85 [2019-03-28 22:32:59,675 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,677 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:32:59,677 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.85 [2019-03-28 22:32:59,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,678 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,681 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,681 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,693 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,694 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:32:59,695 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.85 [2019-03-28 22:32:59,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,695 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,698 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,699 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:32:59,712 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.85 [2019-03-28 22:32:59,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:32:59,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,713 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,716 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,884 INFO L497 LassoAnalysis]: Using template '2-lex'. 75.99/58.85 [2019-03-28 22:32:59,885 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,886 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:32:59,886 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.85 [2019-03-28 22:32:59,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,887 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,889 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,889 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,894 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,895 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:32:59,895 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.85 [2019-03-28 22:32:59,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,896 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,898 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,898 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:32:59,904 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.85 [2019-03-28 22:32:59,904 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:32:59,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,905 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,906 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,917 INFO L497 LassoAnalysis]: Using template '3-lex'. 75.99/58.85 [2019-03-28 22:32:59,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,918 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:32:59,918 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.85 [2019-03-28 22:32:59,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,919 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,922 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,922 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,930 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,931 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:32:59,931 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.85 [2019-03-28 22:32:59,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,931 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,933 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,934 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 75.99/58.85 [2019-03-28 22:32:59,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:32:59,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:32:59,943 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:32:59,943 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.85 [2019-03-28 22:32:59,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:32:59,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:32:59,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:32:59,944 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 75.99/58.85 [2019-03-28 22:32:59,946 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:32:59,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:00,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:00,022 INFO L216 LassoAnalysis]: Preferences: 75.99/58.85 [2019-03-28 22:33:00,022 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 75.99/58.85 [2019-03-28 22:33:00,023 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 75.99/58.85 [2019-03-28 22:33:00,023 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 75.99/58.85 [2019-03-28 22:33:00,023 INFO L127 ssoRankerPreferences]: Use exernal solver: true 75.99/58.85 [2019-03-28 22:33:00,023 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.85 [2019-03-28 22:33:00,023 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 75.99/58.85 [2019-03-28 22:33:00,023 INFO L130 ssoRankerPreferences]: Path of dumped script: 75.99/58.85 [2019-03-28 22:33:00,023 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Lasso 75.99/58.85 [2019-03-28 22:33:00,024 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 75.99/58.85 [2019-03-28 22:33:00,024 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 75.99/58.85 [2019-03-28 22:33:00,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:33:00,030 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:33:00,034 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:33:00,037 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:33:00,050 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:33:00,054 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:33:00,142 INFO L300 LassoAnalysis]: Preprocessing complete. 75.99/58.85 [2019-03-28 22:33:00,142 INFO L412 LassoAnalysis]: Checking for nontermination... 75.99/58.85 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 75.99/58.85 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 75.99/58.85 Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.85 [2019-03-28 22:33:00,162 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 75.99/58.85 [2019-03-28 22:33:00,163 INFO L163 nArgumentSynthesizer]: Using integer mode. 75.99/58.85 [2019-03-28 22:33:00,191 INFO L445 LassoAnalysis]: Proved nontermination for one component. 75.99/58.85 [2019-03-28 22:33:00,191 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~false_3=0} Honda state: {v_rep~unnamed0~0~false_3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] 75.99/58.85 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 75.99/58.85 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 75.99/58.85 Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.85 [2019-03-28 22:33:00,199 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 75.99/58.85 [2019-03-28 22:33:00,199 INFO L163 nArgumentSynthesizer]: Using integer mode. 75.99/58.85 [2019-03-28 22:33:00,203 INFO L445 LassoAnalysis]: Proved nontermination for one component. 75.99/58.85 [2019-03-28 22:33:00,203 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res=0} Honda state: {ULTIMATE.start_main_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] 75.99/58.85 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 75.99/58.85 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 75.99/58.85 Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.85 [2019-03-28 22:33:00,231 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 75.99/58.85 [2019-03-28 22:33:00,232 INFO L163 nArgumentSynthesizer]: Using integer mode. 75.99/58.85 [2019-03-28 22:33:00,240 INFO L445 LassoAnalysis]: Proved nontermination for one component. 75.99/58.85 [2019-03-28 22:33:00,240 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet0=0} Honda state: {ULTIMATE.start_main_#t~nondet0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] 75.99/58.85 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 75.99/58.85 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 75.99/58.85 Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.85 [2019-03-28 22:33:00,268 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 75.99/58.85 [2019-03-28 22:33:00,268 INFO L163 nArgumentSynthesizer]: Using integer mode. 75.99/58.85 [2019-03-28 22:33:00,272 INFO L445 LassoAnalysis]: Proved nontermination for one component. 75.99/58.85 [2019-03-28 22:33:00,272 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet1=0} Honda state: {ULTIMATE.start_main_#t~nondet1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] 75.99/58.85 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 75.99/58.85 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 75.99/58.85 Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.85 [2019-03-28 22:33:00,300 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 75.99/58.85 [2019-03-28 22:33:00,300 INFO L163 nArgumentSynthesizer]: Using integer mode. 75.99/58.85 [2019-03-28 22:33:00,327 INFO L445 LassoAnalysis]: Proved nontermination for one component. 75.99/58.85 [2019-03-28 22:33:00,327 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~true_3=1} Honda state: {v_rep~unnamed0~0~true_3=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] 75.99/58.85 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 75.99/58.85 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 75.99/58.85 Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.85 [2019-03-28 22:33:00,332 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 75.99/58.85 [2019-03-28 22:33:00,332 INFO L163 nArgumentSynthesizer]: Using integer mode. 75.99/58.85 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 75.99/58.85 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 75.99/58.85 Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.85 [2019-03-28 22:33:00,369 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 75.99/58.85 [2019-03-28 22:33:00,369 INFO L163 nArgumentSynthesizer]: Using integer mode. 75.99/58.85 [2019-03-28 22:33:12,397 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. 75.99/58.85 [2019-03-28 22:33:12,402 INFO L216 LassoAnalysis]: Preferences: 75.99/58.85 [2019-03-28 22:33:12,402 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 75.99/58.85 [2019-03-28 22:33:12,402 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 75.99/58.85 [2019-03-28 22:33:12,402 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 75.99/58.85 [2019-03-28 22:33:12,402 INFO L127 ssoRankerPreferences]: Use exernal solver: false 75.99/58.85 [2019-03-28 22:33:12,403 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 75.99/58.85 [2019-03-28 22:33:12,403 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 75.99/58.85 [2019-03-28 22:33:12,403 INFO L130 ssoRankerPreferences]: Path of dumped script: 75.99/58.85 [2019-03-28 22:33:12,403 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Lasso 75.99/58.85 [2019-03-28 22:33:12,403 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 75.99/58.85 [2019-03-28 22:33:12,403 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 75.99/58.85 [2019-03-28 22:33:12,405 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:33:12,414 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:33:12,418 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:33:12,420 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:33:12,422 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:33:12,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:33:12,514 INFO L300 LassoAnalysis]: Preprocessing complete. 75.99/58.85 [2019-03-28 22:33:12,514 INFO L497 LassoAnalysis]: Using template 'affine'. 75.99/58.85 [2019-03-28 22:33:12,515 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,516 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,516 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,516 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,517 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,518 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,521 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,521 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,521 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,521 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,522 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,522 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,522 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,522 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,523 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,523 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,523 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,523 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,523 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,524 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,524 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,525 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,526 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,526 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,527 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,527 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,528 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,528 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,528 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,531 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,532 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,532 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,533 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,533 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,535 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,535 INFO L497 LassoAnalysis]: Using template '2-nested'. 75.99/58.85 [2019-03-28 22:33:12,536 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,536 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,537 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,538 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,538 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,539 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,540 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,540 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,540 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,540 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,541 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,541 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,541 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,542 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,542 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,543 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,543 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,543 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,544 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,544 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,544 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,544 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,545 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,545 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,545 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,546 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,546 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,546 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,547 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,547 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,547 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,548 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,548 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,548 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,548 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,549 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,553 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,553 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,554 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,554 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,557 INFO L497 LassoAnalysis]: Using template '3-nested'. 75.99/58.85 [2019-03-28 22:33:12,558 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,558 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,558 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,558 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,559 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,560 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,560 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,563 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,563 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,563 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,564 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,564 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,564 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,564 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,565 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,566 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,566 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,566 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,567 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,567 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,567 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,568 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,568 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,568 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,568 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,569 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,569 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,569 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,570 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,570 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,570 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,571 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,571 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,571 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,571 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,572 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,576 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,577 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,577 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,579 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,579 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,582 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,582 INFO L497 LassoAnalysis]: Using template '4-nested'. 75.99/58.85 [2019-03-28 22:33:12,583 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,583 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,583 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,584 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,585 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,585 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,588 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,588 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,589 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,589 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,589 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,590 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,590 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,590 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,591 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,591 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,591 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,592 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,592 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,592 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,593 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,593 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,593 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,594 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,594 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,594 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,596 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,596 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,597 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,597 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,604 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:12,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,604 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,606 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,606 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,610 INFO L497 LassoAnalysis]: Using template '2-phase'. 75.99/58.85 [2019-03-28 22:33:12,611 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,611 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:12,611 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.85 [2019-03-28 22:33:12,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,612 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,613 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,613 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,618 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:12,619 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.85 [2019-03-28 22:33:12,619 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,619 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,620 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,620 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,621 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,621 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:12,622 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.85 [2019-03-28 22:33:12,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,622 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,623 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,623 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,624 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,624 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:12,625 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.85 [2019-03-28 22:33:12,625 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,625 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,626 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,626 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,627 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,627 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:12,627 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.85 [2019-03-28 22:33:12,628 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,628 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,629 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,629 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,642 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,642 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,643 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:12,643 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.85 [2019-03-28 22:33:12,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,643 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,645 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,645 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,649 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,649 INFO L497 LassoAnalysis]: Using template '3-phase'. 75.99/58.85 [2019-03-28 22:33:12,650 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,651 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:12,651 INFO L339 nArgumentSynthesizer]: Template has degree 2. 75.99/58.85 [2019-03-28 22:33:12,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,651 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,653 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,653 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,658 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,658 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,659 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:12,659 INFO L339 nArgumentSynthesizer]: Template has degree 2. 75.99/58.85 [2019-03-28 22:33:12,659 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,660 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,661 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,661 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,662 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,663 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:12,663 INFO L339 nArgumentSynthesizer]: Template has degree 2. 75.99/58.85 [2019-03-28 22:33:12,663 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,664 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,664 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,665 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,665 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,666 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,667 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:12,667 INFO L339 nArgumentSynthesizer]: Template has degree 2. 75.99/58.85 [2019-03-28 22:33:12,667 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,668 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,668 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,668 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,670 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,670 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,671 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:12,671 INFO L339 nArgumentSynthesizer]: Template has degree 2. 75.99/58.85 [2019-03-28 22:33:12,671 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,671 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,673 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,673 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,718 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:12,719 INFO L339 nArgumentSynthesizer]: Template has degree 2. 75.99/58.85 [2019-03-28 22:33:12,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,719 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,721 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,721 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,727 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,727 INFO L497 LassoAnalysis]: Using template '4-phase'. 75.99/58.85 [2019-03-28 22:33:12,728 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,728 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:12,729 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.85 [2019-03-28 22:33:12,729 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,729 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,729 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,732 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,732 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,740 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,740 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:12,741 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.85 [2019-03-28 22:33:12,741 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,741 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,742 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,743 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,744 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:12,744 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.85 [2019-03-28 22:33:12,744 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,745 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,746 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,746 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,747 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,748 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:12,748 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.85 [2019-03-28 22:33:12,748 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,748 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,749 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,750 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,751 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,751 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:12,751 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.85 [2019-03-28 22:33:12,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,752 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,755 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,755 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,883 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,885 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:12,885 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.85 [2019-03-28 22:33:12,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,885 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,888 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,888 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,897 INFO L497 LassoAnalysis]: Using template '2-lex'. 75.99/58.85 [2019-03-28 22:33:12,898 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,898 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:12,898 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.85 [2019-03-28 22:33:12,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,899 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,900 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,900 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,904 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,905 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:12,905 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.85 [2019-03-28 22:33:12,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,906 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,907 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,909 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,909 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:12,909 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.85 [2019-03-28 22:33:12,909 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,910 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,910 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,910 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,912 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,912 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,913 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:12,913 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.85 [2019-03-28 22:33:12,913 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,913 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,913 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,914 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,914 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:12,916 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:12,916 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.85 [2019-03-28 22:33:12,917 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:12,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:12,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:12,917 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:33:12,918 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:12,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:12,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:12,932 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:13,671 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:13,672 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.85 [2019-03-28 22:33:13,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:13,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:13,672 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.85 [2019-03-28 22:33:13,673 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:13,674 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:13,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:13,678 INFO L497 LassoAnalysis]: Using template '3-lex'. 75.99/58.85 [2019-03-28 22:33:13,679 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:13,679 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:13,679 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.85 [2019-03-28 22:33:13,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:13,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:13,680 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 75.99/58.85 [2019-03-28 22:33:13,682 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:13,682 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:13,687 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:13,688 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:13,688 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:13,689 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.85 [2019-03-28 22:33:13,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:13,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:13,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:13,689 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 75.99/58.85 [2019-03-28 22:33:13,690 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:13,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:13,692 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:13,699 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:13,700 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:13,700 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.85 [2019-03-28 22:33:13,700 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:13,700 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:13,700 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:13,701 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 75.99/58.85 [2019-03-28 22:33:13,701 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:13,701 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:13,704 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:13,704 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:13,704 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:13,705 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.85 [2019-03-28 22:33:13,705 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:13,705 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:13,705 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:13,705 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 75.99/58.85 [2019-03-28 22:33:13,706 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:13,706 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:13,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:13,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:13,709 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:13,709 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.85 [2019-03-28 22:33:13,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:13,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:13,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:13,710 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 75.99/58.85 [2019-03-28 22:33:13,712 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:13,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:13,740 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:13,740 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:13,741 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.85 [2019-03-28 22:33:13,741 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.85 [2019-03-28 22:33:13,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:13,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:13,742 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 75.99/58.85 [2019-03-28 22:33:13,743 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:13,743 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:13,750 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:13,750 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. 75.99/58.85 [2019-03-28 22:33:13,751 INFO L794 eck$LassoCheckResult]: Stem: 3#ULTIMATE.startENTRYtrue [19] ULTIMATE.startENTRY-->L29-2: Formula: (and (= v_ULTIMATE.start_main_~y~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~x~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_2|, ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_1, ULTIMATE.start_main_~oldx~0=v_ULTIMATE.start_main_~oldx~0_1, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet0_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_#res, ULTIMATE.start_main_~y~0, ULTIMATE.start_main_~oldx~0, ULTIMATE.start_main_~x~0] 4#L29-2true [22] L29-2-->L29-2: Formula: (and (= v_ULTIMATE.start_main_~x~0_7 (+ (* (- 2) v_ULTIMATE.start_main_~oldx~0_4) (* 4 v_ULTIMATE.start_main_~y~0_8))) (< 0 (+ v_ULTIMATE.start_main_~y~0_8 (* 4 v_ULTIMATE.start_main_~x~0_8))) (= v_ULTIMATE.start_main_~y~0_7 (* 4 v_ULTIMATE.start_main_~oldx~0_4)) (= v_ULTIMATE.start_main_~oldx~0_4 v_ULTIMATE.start_main_~x~0_8)) InVars {ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_8, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_8} OutVars{ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_7, ULTIMATE.start_main_~oldx~0=v_ULTIMATE.start_main_~oldx~0_4, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~y~0, ULTIMATE.start_main_~oldx~0, ULTIMATE.start_main_~x~0] 4#L29-2true 75.99/58.85 [2019-03-28 22:33:13,751 INFO L796 eck$LassoCheckResult]: Loop: 4#L29-2true [22] L29-2-->L29-2: Formula: (and (= v_ULTIMATE.start_main_~x~0_7 (+ (* (- 2) v_ULTIMATE.start_main_~oldx~0_4) (* 4 v_ULTIMATE.start_main_~y~0_8))) (< 0 (+ v_ULTIMATE.start_main_~y~0_8 (* 4 v_ULTIMATE.start_main_~x~0_8))) (= v_ULTIMATE.start_main_~y~0_7 (* 4 v_ULTIMATE.start_main_~oldx~0_4)) (= v_ULTIMATE.start_main_~oldx~0_4 v_ULTIMATE.start_main_~x~0_8)) InVars {ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_8, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_8} OutVars{ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_7, ULTIMATE.start_main_~oldx~0=v_ULTIMATE.start_main_~oldx~0_4, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~y~0, ULTIMATE.start_main_~oldx~0, ULTIMATE.start_main_~x~0] 4#L29-2true 75.99/58.85 [2019-03-28 22:33:13,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 75.99/58.85 [2019-03-28 22:33:13,752 INFO L82 PathProgramCache]: Analyzing trace with hash 1572, now seen corresponding path program 2 times 75.99/58.85 [2019-03-28 22:33:13,752 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 75.99/58.85 [2019-03-28 22:33:13,752 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 75.99/58.85 [2019-03-28 22:33:13,754 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 75.99/58.85 [2019-03-28 22:33:13,754 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 75.99/58.85 [2019-03-28 22:33:13,754 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 75.99/58.85 [2019-03-28 22:33:13,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 75.99/58.85 [2019-03-28 22:33:13,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 75.99/58.85 [2019-03-28 22:33:13,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 75.99/58.85 [2019-03-28 22:33:13,762 INFO L82 PathProgramCache]: Analyzing trace with hash 53, now seen corresponding path program 2 times 75.99/58.85 [2019-03-28 22:33:13,762 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 75.99/58.85 [2019-03-28 22:33:13,762 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 75.99/58.85 [2019-03-28 22:33:13,763 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 75.99/58.85 [2019-03-28 22:33:13,763 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 75.99/58.85 [2019-03-28 22:33:13,763 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 75.99/58.85 [2019-03-28 22:33:13,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 75.99/58.85 [2019-03-28 22:33:13,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 75.99/58.85 [2019-03-28 22:33:13,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 75.99/58.85 [2019-03-28 22:33:13,769 INFO L82 PathProgramCache]: Analyzing trace with hash 48754, now seen corresponding path program 3 times 75.99/58.85 [2019-03-28 22:33:13,769 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 75.99/58.85 [2019-03-28 22:33:13,769 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 75.99/58.85 [2019-03-28 22:33:13,770 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 75.99/58.85 [2019-03-28 22:33:13,770 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 75.99/58.85 [2019-03-28 22:33:13,770 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 75.99/58.85 [2019-03-28 22:33:13,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 75.99/58.85 [2019-03-28 22:33:13,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 75.99/58.85 [2019-03-28 22:33:13,803 INFO L216 LassoAnalysis]: Preferences: 75.99/58.85 [2019-03-28 22:33:13,803 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 75.99/58.85 [2019-03-28 22:33:13,803 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 75.99/58.85 [2019-03-28 22:33:13,803 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 75.99/58.85 [2019-03-28 22:33:13,803 INFO L127 ssoRankerPreferences]: Use exernal solver: true 75.99/58.85 [2019-03-28 22:33:13,804 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.85 [2019-03-28 22:33:13,804 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 75.99/58.85 [2019-03-28 22:33:13,804 INFO L130 ssoRankerPreferences]: Path of dumped script: 75.99/58.85 [2019-03-28 22:33:13,804 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop 75.99/58.85 [2019-03-28 22:33:13,804 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 75.99/58.85 [2019-03-28 22:33:13,804 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 75.99/58.85 [2019-03-28 22:33:13,806 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:33:13,814 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:33:13,832 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:33:13,947 INFO L300 LassoAnalysis]: Preprocessing complete. 75.99/58.85 [2019-03-28 22:33:13,948 INFO L412 LassoAnalysis]: Checking for nontermination... 75.99/58.85 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 75.99/58.85 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 75.99/58.85 Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.85 [2019-03-28 22:33:13,957 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 75.99/58.85 [2019-03-28 22:33:13,957 INFO L163 nArgumentSynthesizer]: Using integer mode. 75.99/58.85 [2019-03-28 22:33:13,986 INFO L445 LassoAnalysis]: Proved nontermination for one component. 75.99/58.85 [2019-03-28 22:33:13,986 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~true_5=1} Honda state: {v_rep~unnamed0~0~true_5=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] 75.99/58.85 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 75.99/58.85 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 75.99/58.85 Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.85 [2019-03-28 22:33:14,055 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 75.99/58.85 [2019-03-28 22:33:14,055 INFO L163 nArgumentSynthesizer]: Using integer mode. 75.99/58.85 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 75.99/58.85 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 75.99/58.85 Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.85 [2019-03-28 22:33:14,098 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 75.99/58.85 [2019-03-28 22:33:14,098 INFO L163 nArgumentSynthesizer]: Using integer mode. 75.99/58.85 [2019-03-28 22:33:26,114 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. 75.99/58.85 [2019-03-28 22:33:26,119 INFO L216 LassoAnalysis]: Preferences: 75.99/58.85 [2019-03-28 22:33:26,119 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 75.99/58.85 [2019-03-28 22:33:26,119 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 75.99/58.85 [2019-03-28 22:33:26,119 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 75.99/58.85 [2019-03-28 22:33:26,119 INFO L127 ssoRankerPreferences]: Use exernal solver: false 75.99/58.85 [2019-03-28 22:33:26,119 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 75.99/58.85 [2019-03-28 22:33:26,119 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 75.99/58.85 [2019-03-28 22:33:26,120 INFO L130 ssoRankerPreferences]: Path of dumped script: 75.99/58.85 [2019-03-28 22:33:26,120 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Loop 75.99/58.85 [2019-03-28 22:33:26,120 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 75.99/58.85 [2019-03-28 22:33:26,120 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 75.99/58.85 [2019-03-28 22:33:26,122 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:33:26,134 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:33:26,137 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.85 [2019-03-28 22:33:26,198 INFO L300 LassoAnalysis]: Preprocessing complete. 75.99/58.85 [2019-03-28 22:33:26,198 INFO L497 LassoAnalysis]: Using template 'affine'. 75.99/58.85 [2019-03-28 22:33:26,199 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:26,199 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:26,199 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.85 [2019-03-28 22:33:26,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:26,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:26,200 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 75.99/58.85 [2019-03-28 22:33:26,201 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:26,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:26,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:26,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:26,204 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:26,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:26,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:26,205 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 75.99/58.85 [2019-03-28 22:33:26,205 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:26,205 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:26,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:26,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.85 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.85 Number of strict supporting invariants: 0 75.99/58.85 Number of non-strict supporting invariants: 1 75.99/58.85 Consider only non-deceasing supporting invariants: true 75.99/58.85 Simplify termination arguments: true 75.99/58.85 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.85 [2019-03-28 22:33:26,208 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.85 [2019-03-28 22:33:26,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.85 [2019-03-28 22:33:26,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.85 [2019-03-28 22:33:26,209 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 75.99/58.85 [2019-03-28 22:33:26,209 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 75.99/58.85 [2019-03-28 22:33:26,209 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 75.99/58.85 [2019-03-28 22:33:26,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.85 [2019-03-28 22:33:26,211 INFO L497 LassoAnalysis]: Using template '2-nested'. 75.99/58.86 [2019-03-28 22:33:26,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:26,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:26,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,212 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,213 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,217 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:26,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,217 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,218 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,218 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,221 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,221 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,222 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:26,222 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,222 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,222 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,223 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,223 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,227 INFO L497 LassoAnalysis]: Using template '3-nested'. 75.99/58.86 [2019-03-28 22:33:26,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,228 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:26,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:26,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,229 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,229 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,230 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,234 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,235 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:26,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,235 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,237 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,237 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,241 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,241 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:26,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,241 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,243 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,243 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,245 INFO L497 LassoAnalysis]: Using template '4-nested'. 75.99/58.86 [2019-03-28 22:33:26,246 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,246 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:26,246 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:26,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,247 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,248 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,248 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,254 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:26,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,255 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,256 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,256 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,260 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,261 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,261 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:26,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,262 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,263 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,263 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,266 INFO L497 LassoAnalysis]: Using template '2-phase'. 75.99/58.86 [2019-03-28 22:33:26,266 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,267 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:26,267 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.86 [2019-03-28 22:33:26,267 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:26,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,267 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,268 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,268 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,284 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,284 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:26,284 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.86 [2019-03-28 22:33:26,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,285 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,286 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,286 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,289 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,290 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,290 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:26,291 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.86 [2019-03-28 22:33:26,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,291 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,292 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,292 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,295 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,295 INFO L497 LassoAnalysis]: Using template '3-phase'. 75.99/58.86 [2019-03-28 22:33:26,296 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,296 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:26,297 INFO L339 nArgumentSynthesizer]: Template has degree 2. 75.99/58.86 [2019-03-28 22:33:26,297 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:26,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,297 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,298 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,299 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,336 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,337 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:26,337 INFO L339 nArgumentSynthesizer]: Template has degree 2. 75.99/58.86 [2019-03-28 22:33:26,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,338 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,339 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,339 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,344 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,345 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,345 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:26,345 INFO L339 nArgumentSynthesizer]: Template has degree 2. 75.99/58.86 [2019-03-28 22:33:26,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,346 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,347 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,347 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,351 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,351 INFO L497 LassoAnalysis]: Using template '4-phase'. 75.99/58.86 [2019-03-28 22:33:26,352 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,352 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:26,353 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.86 [2019-03-28 22:33:26,353 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:26,353 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,353 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,353 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,355 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,355 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,512 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,512 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,513 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:26,513 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.86 [2019-03-28 22:33:26,513 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,514 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,515 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,516 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,523 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,523 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,524 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:26,524 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.86 [2019-03-28 22:33:26,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,524 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,526 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,526 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,533 INFO L497 LassoAnalysis]: Using template '2-lex'. 75.99/58.86 [2019-03-28 22:33:26,533 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,534 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:26,534 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.86 [2019-03-28 22:33:26,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:26,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,535 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,535 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,536 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,546 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,546 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:26,546 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.86 [2019-03-28 22:33:26,547 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,547 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,547 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,548 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,548 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,552 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:26,553 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.86 [2019-03-28 22:33:26,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,553 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,554 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,554 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,557 INFO L497 LassoAnalysis]: Using template '3-lex'. 75.99/58.86 [2019-03-28 22:33:26,558 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,558 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:26,559 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.86 [2019-03-28 22:33:26,559 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:26,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,559 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,560 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,561 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,582 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,583 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,584 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:26,584 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.86 [2019-03-28 22:33:26,584 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,584 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,584 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,586 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,586 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,591 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,592 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:26,592 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:26,593 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.86 [2019-03-28 22:33:26,593 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:26,593 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:26,593 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 75.99/58.86 [2019-03-28 22:33:26,595 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:26,595 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:26,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:26,636 INFO L216 LassoAnalysis]: Preferences: 75.99/58.86 [2019-03-28 22:33:26,637 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 75.99/58.86 [2019-03-28 22:33:26,637 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 75.99/58.86 [2019-03-28 22:33:26,637 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 75.99/58.86 [2019-03-28 22:33:26,637 INFO L127 ssoRankerPreferences]: Use exernal solver: true 75.99/58.86 [2019-03-28 22:33:26,637 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.86 [2019-03-28 22:33:26,637 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 75.99/58.86 [2019-03-28 22:33:26,637 INFO L130 ssoRankerPreferences]: Path of dumped script: 75.99/58.86 [2019-03-28 22:33:26,637 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Lasso 75.99/58.86 [2019-03-28 22:33:26,638 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 75.99/58.86 [2019-03-28 22:33:26,638 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 75.99/58.86 [2019-03-28 22:33:26,640 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.86 [2019-03-28 22:33:26,643 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.86 [2019-03-28 22:33:26,645 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.86 [2019-03-28 22:33:26,648 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.86 [2019-03-28 22:33:26,651 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.86 [2019-03-28 22:33:26,672 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.86 [2019-03-28 22:33:26,769 INFO L300 LassoAnalysis]: Preprocessing complete. 75.99/58.86 [2019-03-28 22:33:26,769 INFO L412 LassoAnalysis]: Checking for nontermination... 75.99/58.86 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 75.99/58.86 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 75.99/58.86 Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.86 [2019-03-28 22:33:26,774 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 75.99/58.86 [2019-03-28 22:33:26,774 INFO L163 nArgumentSynthesizer]: Using integer mode. 75.99/58.86 [2019-03-28 22:33:26,802 INFO L445 LassoAnalysis]: Proved nontermination for one component. 75.99/58.86 [2019-03-28 22:33:26,802 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~false_7=0} Honda state: {v_rep~unnamed0~0~false_7=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] 75.99/58.86 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 75.99/58.86 Starting monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 75.99/58.86 Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.86 [2019-03-28 22:33:26,808 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 75.99/58.86 [2019-03-28 22:33:26,808 INFO L163 nArgumentSynthesizer]: Using integer mode. 75.99/58.86 [2019-03-28 22:33:26,812 INFO L445 LassoAnalysis]: Proved nontermination for one component. 75.99/58.86 [2019-03-28 22:33:26,812 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet1=0} Honda state: {ULTIMATE.start_main_#t~nondet1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] 75.99/58.86 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 75.99/58.86 Starting monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 75.99/58.86 Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.86 [2019-03-28 22:33:26,841 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 75.99/58.86 [2019-03-28 22:33:26,841 INFO L163 nArgumentSynthesizer]: Using integer mode. 75.99/58.86 [2019-03-28 22:33:26,845 INFO L445 LassoAnalysis]: Proved nontermination for one component. 75.99/58.86 [2019-03-28 22:33:26,845 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet0=0} Honda state: {ULTIMATE.start_main_#t~nondet0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] 75.99/58.86 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 75.99/58.86 Starting monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 75.99/58.86 Waiting until toolchain timeout for monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.86 [2019-03-28 22:33:26,873 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 75.99/58.86 [2019-03-28 22:33:26,873 INFO L163 nArgumentSynthesizer]: Using integer mode. 75.99/58.86 [2019-03-28 22:33:26,901 INFO L445 LassoAnalysis]: Proved nontermination for one component. 75.99/58.86 [2019-03-28 22:33:26,901 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~true_7=1} Honda state: {v_rep~unnamed0~0~true_7=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] 75.99/58.86 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 75.99/58.86 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 75.99/58.86 Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.86 [2019-03-28 22:33:26,906 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true 75.99/58.86 [2019-03-28 22:33:26,906 INFO L163 nArgumentSynthesizer]: Using integer mode. 75.99/58.86 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 75.99/58.86 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) 75.99/58.86 Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.86 [2019-03-28 22:33:26,945 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true 75.99/58.86 [2019-03-28 22:33:26,946 INFO L163 nArgumentSynthesizer]: Using integer mode. 75.99/58.86 [2019-03-28 22:33:39,167 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. 75.99/58.86 [2019-03-28 22:33:39,172 INFO L216 LassoAnalysis]: Preferences: 75.99/58.86 [2019-03-28 22:33:39,172 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 75.99/58.86 [2019-03-28 22:33:39,172 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 75.99/58.86 [2019-03-28 22:33:39,172 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 75.99/58.86 [2019-03-28 22:33:39,172 INFO L127 ssoRankerPreferences]: Use exernal solver: false 75.99/58.86 [2019-03-28 22:33:39,172 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 75.99/58.86 [2019-03-28 22:33:39,172 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 75.99/58.86 [2019-03-28 22:33:39,173 INFO L130 ssoRankerPreferences]: Path of dumped script: 75.99/58.86 [2019-03-28 22:33:39,173 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration1_Lasso 75.99/58.86 [2019-03-28 22:33:39,173 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 75.99/58.86 [2019-03-28 22:33:39,173 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 75.99/58.86 [2019-03-28 22:33:39,175 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.86 [2019-03-28 22:33:39,195 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.86 [2019-03-28 22:33:39,198 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.86 [2019-03-28 22:33:39,201 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.86 [2019-03-28 22:33:39,203 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.86 [2019-03-28 22:33:39,206 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 75.99/58.86 [2019-03-28 22:33:39,287 INFO L300 LassoAnalysis]: Preprocessing complete. 75.99/58.86 [2019-03-28 22:33:39,287 INFO L497 LassoAnalysis]: Using template 'affine'. 75.99/58.86 [2019-03-28 22:33:39,287 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,288 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,289 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,290 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,290 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,297 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,297 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,298 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,298 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,299 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,299 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,300 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,300 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,301 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,301 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:39,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,301 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,302 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,302 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,303 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,303 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:39,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,303 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,303 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,303 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,304 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,304 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,304 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,305 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,305 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,306 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,307 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,308 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,308 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:39,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,309 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,309 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,309 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,309 INFO L497 LassoAnalysis]: Using template '2-nested'. 75.99/58.86 [2019-03-28 22:33:39,310 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,310 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,310 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,312 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,312 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,321 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,322 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,322 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,322 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,322 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,323 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,323 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,325 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:39,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,326 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,326 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,326 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,327 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,327 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:39,327 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,328 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,328 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,328 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,328 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,329 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,329 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,329 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,330 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,330 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,330 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,333 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,333 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,333 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,333 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:39,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,334 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,334 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,334 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,335 INFO L497 LassoAnalysis]: Using template '3-nested'. 75.99/58.86 [2019-03-28 22:33:39,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,336 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,336 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,336 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,338 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,338 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,351 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,351 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,352 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,352 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,353 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,353 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,355 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,355 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,356 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,356 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:39,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,356 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,356 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,357 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,357 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,357 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,358 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,358 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:39,358 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,358 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,358 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,359 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,359 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,359 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,360 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,361 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,361 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,364 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,365 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,365 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:39,365 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,365 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,365 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,366 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,366 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,366 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,366 INFO L497 LassoAnalysis]: Using template '4-nested'. 75.99/58.86 [2019-03-28 22:33:39,366 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,367 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,367 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,369 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,369 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,387 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,388 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,389 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,389 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,390 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,390 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,392 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,393 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,393 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:39,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,394 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,395 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,396 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,396 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:39,396 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,397 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,397 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,397 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,397 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,398 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,398 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,400 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,400 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,404 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,404 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,404 INFO L339 nArgumentSynthesizer]: Template has degree 0. 75.99/58.86 [2019-03-28 22:33:39,404 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:39,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,405 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,406 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,406 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,406 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,406 INFO L497 LassoAnalysis]: Using template '2-phase'. 75.99/58.86 [2019-03-28 22:33:39,407 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,407 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:39,407 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.86 [2019-03-28 22:33:39,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,408 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,409 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,409 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,508 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,509 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,509 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:39,510 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.86 [2019-03-28 22:33:39,510 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,510 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,511 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,511 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,514 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,514 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:39,514 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.86 [2019-03-28 22:33:39,514 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:39,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,515 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,515 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,515 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,516 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,516 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,517 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:39,517 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.86 [2019-03-28 22:33:39,517 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:39,517 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,517 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,518 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,518 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,518 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,518 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,519 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:39,519 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.86 [2019-03-28 22:33:39,519 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,519 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,519 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,520 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,520 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,523 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,524 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,524 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:39,524 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.86 [2019-03-28 22:33:39,524 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:39,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,525 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,525 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,525 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,526 INFO L497 LassoAnalysis]: Using template '3-phase'. 75.99/58.86 [2019-03-28 22:33:39,526 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:39,527 INFO L339 nArgumentSynthesizer]: Template has degree 2. 75.99/58.86 [2019-03-28 22:33:39,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,527 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,529 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,530 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,707 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,709 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:39,709 INFO L339 nArgumentSynthesizer]: Template has degree 2. 75.99/58.86 [2019-03-28 22:33:39,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,710 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,711 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,711 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,715 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,716 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:39,716 INFO L339 nArgumentSynthesizer]: Template has degree 2. 75.99/58.86 [2019-03-28 22:33:39,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:39,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,716 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,717 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,717 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,719 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:39,719 INFO L339 nArgumentSynthesizer]: Template has degree 2. 75.99/58.86 [2019-03-28 22:33:39,719 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:39,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,720 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,721 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,721 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,722 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,722 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:39,723 INFO L339 nArgumentSynthesizer]: Template has degree 2. 75.99/58.86 [2019-03-28 22:33:39,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,723 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,724 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,725 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,729 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,729 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,730 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:39,730 INFO L339 nArgumentSynthesizer]: Template has degree 2. 75.99/58.86 [2019-03-28 22:33:39,730 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:39,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,730 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,731 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,731 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:39,732 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:39,732 INFO L497 LassoAnalysis]: Using template '4-phase'. 75.99/58.86 [2019-03-28 22:33:39,732 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:39,733 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:39,733 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.86 [2019-03-28 22:33:39,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:39,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:39,734 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.86 [2019-03-28 22:33:39,737 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:39,737 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:40,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:40,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:40,240 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:40,240 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.86 [2019-03-28 22:33:40,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:40,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:40,240 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.86 [2019-03-28 22:33:40,242 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:40,242 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:40,248 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:40,248 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:40,249 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:40,249 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.86 [2019-03-28 22:33:40,249 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:40,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:40,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:40,249 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.86 [2019-03-28 22:33:40,250 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:40,250 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:40,251 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:40,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:40,252 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:40,252 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.86 [2019-03-28 22:33:40,252 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:40,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:40,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:40,252 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.86 [2019-03-28 22:33:40,253 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:40,253 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:40,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:40,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:40,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:40,255 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.86 [2019-03-28 22:33:40,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:40,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:40,255 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.86 [2019-03-28 22:33:40,257 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:40,257 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:40,263 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:40,263 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:40,264 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:40,264 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.86 [2019-03-28 22:33:40,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:40,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:40,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:40,264 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 75.99/58.86 [2019-03-28 22:33:40,265 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:40,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:40,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:40,266 INFO L497 LassoAnalysis]: Using template '2-lex'. 75.99/58.86 [2019-03-28 22:33:40,266 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:40,267 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:40,267 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.86 [2019-03-28 22:33:40,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:40,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:40,267 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:40,269 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:40,269 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:40,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:40,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:40,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:40,312 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.86 [2019-03-28 22:33:40,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:40,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:40,312 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:40,313 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:40,313 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:40,316 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:40,316 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:40,317 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:40,317 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.86 [2019-03-28 22:33:40,317 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:40,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:40,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:40,317 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:40,318 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:40,318 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:40,319 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:40,319 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:40,320 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:40,320 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.86 [2019-03-28 22:33:40,320 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:40,320 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:40,320 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:40,321 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:40,321 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:40,321 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:40,322 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:40,322 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:40,323 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:40,323 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.86 [2019-03-28 22:33:40,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:40,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:40,323 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:40,324 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:40,324 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:40,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:40,328 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:40,328 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:40,328 INFO L339 nArgumentSynthesizer]: Template has degree 1. 75.99/58.86 [2019-03-28 22:33:40,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:40,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:40,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:40,329 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 75.99/58.86 [2019-03-28 22:33:40,329 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:40,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:40,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:40,330 INFO L497 LassoAnalysis]: Using template '3-lex'. 75.99/58.86 [2019-03-28 22:33:40,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:40,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:40,331 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.86 [2019-03-28 22:33:40,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:40,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:40,332 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 75.99/58.86 [2019-03-28 22:33:40,334 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:40,334 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:40,518 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:40,518 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:40,519 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:40,519 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.86 [2019-03-28 22:33:40,519 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:40,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:40,520 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 75.99/58.86 [2019-03-28 22:33:40,521 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:40,521 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:40,525 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:40,526 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:40,526 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:40,526 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.86 [2019-03-28 22:33:40,526 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:40,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:40,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:40,527 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 75.99/58.86 [2019-03-28 22:33:40,527 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:40,528 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:40,529 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:40,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:40,530 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:40,530 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.86 [2019-03-28 22:33:40,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:40,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:40,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:40,531 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 75.99/58.86 [2019-03-28 22:33:40,531 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:40,531 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:40,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:40,533 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:40,533 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:40,534 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.86 [2019-03-28 22:33:40,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:40,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:40,534 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 75.99/58.86 [2019-03-28 22:33:40,535 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:40,536 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:40,540 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:40,540 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 75.99/58.86 Termination analysis: LINEAR_WITH_GUESSES 75.99/58.86 Number of strict supporting invariants: 0 75.99/58.86 Number of non-strict supporting invariants: 1 75.99/58.86 Consider only non-deceasing supporting invariants: true 75.99/58.86 Simplify termination arguments: true 75.99/58.86 Simplify supporting invariants: trueOverapproximate stem: false 75.99/58.86 [2019-03-28 22:33:40,541 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 75.99/58.86 [2019-03-28 22:33:40,541 INFO L339 nArgumentSynthesizer]: Template has degree 3. 75.99/58.86 [2019-03-28 22:33:40,541 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 75.99/58.86 [2019-03-28 22:33:40,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 75.99/58.86 [2019-03-28 22:33:40,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 75.99/58.86 [2019-03-28 22:33:40,541 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 75.99/58.86 [2019-03-28 22:33:40,542 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 75.99/58.86 [2019-03-28 22:33:40,542 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 75.99/58.86 [2019-03-28 22:33:40,543 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 75.99/58.86 [2019-03-28 22:33:40,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.03 10:33:40 BasicIcfg 75.99/58.86 [2019-03-28 22:33:40,551 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- 75.99/58.86 [2019-03-28 22:33:40,552 INFO L168 Benchmark]: Toolchain (without parser) took 54638.14 ms. Allocated memory was 649.6 MB in the beginning and 1.0 GB in the end (delta: 369.6 MB). Free memory was 563.9 MB in the beginning and 959.0 MB in the end (delta: -395.1 MB). Peak memory consumption was 413.2 MB. Max. memory is 50.3 GB. 75.99/58.86 [2019-03-28 22:33:40,554 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 649.6 MB. Free memory is still 585.4 MB. There was no memory consumed. Max. memory is 50.3 GB. 75.99/58.86 [2019-03-28 22:33:40,554 INFO L168 Benchmark]: CACSL2BoogieTranslator took 236.02 ms. Allocated memory is still 649.6 MB. Free memory was 563.9 MB in the beginning and 554.4 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 50.3 GB. 75.99/58.86 [2019-03-28 22:33:40,555 INFO L168 Benchmark]: Boogie Procedure Inliner took 94.28 ms. Allocated memory was 649.6 MB in the beginning and 661.1 MB in the end (delta: 11.5 MB). Free memory was 554.4 MB in the beginning and 627.4 MB in the end (delta: -72.9 MB). Peak memory consumption was 20.5 MB. Max. memory is 50.3 GB. 75.99/58.86 [2019-03-28 22:33:40,556 INFO L168 Benchmark]: Boogie Preprocessor took 19.66 ms. Allocated memory is still 661.1 MB. Free memory was 627.4 MB in the beginning and 625.6 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 50.3 GB. 75.99/58.86 [2019-03-28 22:33:40,556 INFO L168 Benchmark]: RCFGBuilder took 187.26 ms. Allocated memory is still 661.1 MB. Free memory was 625.6 MB in the beginning and 612.7 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 50.3 GB. 75.99/58.86 [2019-03-28 22:33:40,557 INFO L168 Benchmark]: BlockEncodingV2 took 74.41 ms. Allocated memory is still 661.1 MB. Free memory was 612.7 MB in the beginning and 607.3 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 50.3 GB. 75.99/58.86 [2019-03-28 22:33:40,557 INFO L168 Benchmark]: TraceAbstraction took 155.69 ms. Allocated memory is still 661.1 MB. Free memory was 607.3 MB in the beginning and 597.8 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 50.3 GB. 75.99/58.86 [2019-03-28 22:33:40,558 INFO L168 Benchmark]: BuchiAutomizer took 53865.36 ms. Allocated memory was 661.1 MB in the beginning and 1.0 GB in the end (delta: 358.1 MB). Free memory was 597.8 MB in the beginning and 959.0 MB in the end (delta: -361.2 MB). Peak memory consumption was 435.6 MB. Max. memory is 50.3 GB. 75.99/58.86 [2019-03-28 22:33:40,562 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### 75.99/58.86 --- Results --- 75.99/58.86 * Results from de.uni_freiburg.informatik.ultimate.plugins.blockencoding: 75.99/58.86 - StatisticsResult: Initial Icfg 75.99/58.86 6 locations, 7 edges 75.99/58.86 - StatisticsResult: Encoded RCFG 75.99/58.86 2 locations, 2 edges 75.99/58.86 * Results from de.uni_freiburg.informatik.ultimate.core: 75.99/58.86 - StatisticsResult: Toolchain Benchmarks 75.99/58.86 Benchmark results are: 75.99/58.86 * CDTParser took 0.16 ms. Allocated memory is still 649.6 MB. Free memory is still 585.4 MB. There was no memory consumed. Max. memory is 50.3 GB. 75.99/58.86 * CACSL2BoogieTranslator took 236.02 ms. Allocated memory is still 649.6 MB. Free memory was 563.9 MB in the beginning and 554.4 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 50.3 GB. 75.99/58.86 * Boogie Procedure Inliner took 94.28 ms. Allocated memory was 649.6 MB in the beginning and 661.1 MB in the end (delta: 11.5 MB). Free memory was 554.4 MB in the beginning and 627.4 MB in the end (delta: -72.9 MB). Peak memory consumption was 20.5 MB. Max. memory is 50.3 GB. 75.99/58.86 * Boogie Preprocessor took 19.66 ms. Allocated memory is still 661.1 MB. Free memory was 627.4 MB in the beginning and 625.6 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 50.3 GB. 75.99/58.86 * RCFGBuilder took 187.26 ms. Allocated memory is still 661.1 MB. Free memory was 625.6 MB in the beginning and 612.7 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 50.3 GB. 75.99/58.86 * BlockEncodingV2 took 74.41 ms. Allocated memory is still 661.1 MB. Free memory was 612.7 MB in the beginning and 607.3 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 50.3 GB. 75.99/58.86 * TraceAbstraction took 155.69 ms. Allocated memory is still 661.1 MB. Free memory was 607.3 MB in the beginning and 597.8 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 50.3 GB. 75.99/58.86 * BuchiAutomizer took 53865.36 ms. Allocated memory was 661.1 MB in the beginning and 1.0 GB in the end (delta: 358.1 MB). Free memory was 597.8 MB in the beginning and 959.0 MB in the end (delta: -361.2 MB). Peak memory consumption was 435.6 MB. Max. memory is 50.3 GB. 75.99/58.86 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: 75.99/58.86 - AllSpecificationsHoldResult: All specifications hold 75.99/58.86 We were not able to verify any specifiation because the program does not contain any specification. 75.99/58.86 - InvariantResult [Line: 29]: Loop Invariant 75.99/58.86 Derived loop invariant: 1 75.99/58.86 - StatisticsResult: Ultimate Automizer benchmark data 75.99/58.86 CFG has 1 procedures, 2 locations, 0 error locations. SAFE Result, 0.0s OverallTime, 0 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 1 LocationsWithAnnotation, 1 PreInvPairs, 1 NumberOfFragments, 1 HoareAnnotationTreeSize, 1 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 1 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, ReuseStatistics: No data available 75.99/58.86 - StatisticsResult: Constructed decomposition of program 75.99/58.86 Trivial decomposition into one module whose termination is unknown. 75.99/58.86 - StatisticsResult: Timing statistics 75.99/58.86 BüchiAutomizer plugin needed 53.8s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 53.7s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital36 mio100 ax135 hnf100 lsp74 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq176 hnf93 smp100 dnf100 smp100 tf102 neg100 sie104 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 8ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 5 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 2 LassoNonterminationAnalysisTime: 24.5s 75.99/58.86 - TerminationAnalysisResult: Unable to decide termination 75.99/58.86 Buchi Automizer is unable to decide termination for the following lasso. 75.99/58.86 Stem: "[19] ULTIMATE.startENTRY-->L29-2: Formula: (and (= v_ULTIMATE.start_main_~y~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~x~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_2|, ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_1, ULTIMATE.start_main_~oldx~0=v_ULTIMATE.start_main_~oldx~0_1, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet0_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_#res, ULTIMATE.start_main_~y~0, ULTIMATE.start_main_~oldx~0, ULTIMATE.start_main_~x~0]" "[22] L29-2-->L29-2: Formula: (and (= v_ULTIMATE.start_main_~x~0_7 (+ (* (- 2) v_ULTIMATE.start_main_~oldx~0_4) (* 4 v_ULTIMATE.start_main_~y~0_8))) (< 0 (+ v_ULTIMATE.start_main_~y~0_8 (* 4 v_ULTIMATE.start_main_~x~0_8))) (= v_ULTIMATE.start_main_~y~0_7 (* 4 v_ULTIMATE.start_main_~oldx~0_4)) (= v_ULTIMATE.start_main_~oldx~0_4 v_ULTIMATE.start_main_~x~0_8)) InVars {ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_8, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_8} OutVars{ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_7, ULTIMATE.start_main_~oldx~0=v_ULTIMATE.start_main_~oldx~0_4, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~y~0, ULTIMATE.start_main_~oldx~0, ULTIMATE.start_main_~x~0]" 75.99/58.86 Loop: "[22] L29-2-->L29-2: Formula: (and (= v_ULTIMATE.start_main_~x~0_7 (+ (* (- 2) v_ULTIMATE.start_main_~oldx~0_4) (* 4 v_ULTIMATE.start_main_~y~0_8))) (< 0 (+ v_ULTIMATE.start_main_~y~0_8 (* 4 v_ULTIMATE.start_main_~x~0_8))) (= v_ULTIMATE.start_main_~y~0_7 (* 4 v_ULTIMATE.start_main_~oldx~0_4)) (= v_ULTIMATE.start_main_~oldx~0_4 v_ULTIMATE.start_main_~x~0_8)) InVars {ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_8, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_8} OutVars{ULTIMATE.start_main_~y~0=v_ULTIMATE.start_main_~y~0_7, ULTIMATE.start_main_~oldx~0=v_ULTIMATE.start_main_~oldx~0_4, ULTIMATE.start_main_~x~0=v_ULTIMATE.start_main_~x~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~y~0, ULTIMATE.start_main_~oldx~0, ULTIMATE.start_main_~x~0]" 75.99/58.86 RESULT: Ultimate could not prove your program: unable to determine termination 75.99/58.86 !SESSION 2019-03-28 22:32:42.620 ----------------------------------------------- 75.99/58.86 eclipse.buildId=unknown 75.99/58.86 java.version=1.8.0_181 75.99/58.86 java.vendor=Oracle Corporation 75.99/58.86 BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US 75.99/58.86 Framework arguments: -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -i /export/starexec/sandbox/benchmark/theBenchmark.c 75.99/58.86 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 75.99/58.86 75.99/58.86 !ENTRY org.eclipse.core.resources 2 10035 2019-03-28 22:33:40.796 75.99/58.86 !MESSAGE The workspace will exit with unsaved changes in this session. 75.99/58.86 Received shutdown request... 75.99/58.86 Ultimate: 75.99/58.86 GTK+ Version Check 75.99/58.86 EOF