92.23/44.77 MAYBE 92.23/44.77 92.23/44.78 Ultimate: Cannot open display: 92.23/44.78 This is Ultimate 0.1.24-8dc7c08-m 92.23/44.78 [2019-03-28 12:39:29,396 INFO L170 SettingsManager]: Resetting all preferences to default values... 92.23/44.78 [2019-03-28 12:39:29,398 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 92.23/44.78 [2019-03-28 12:39:29,409 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 92.23/44.78 [2019-03-28 12:39:29,409 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 92.23/44.78 [2019-03-28 12:39:29,410 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 92.23/44.78 [2019-03-28 12:39:29,412 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 92.23/44.78 [2019-03-28 12:39:29,413 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 92.23/44.78 [2019-03-28 12:39:29,415 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 92.23/44.78 [2019-03-28 12:39:29,416 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 92.23/44.78 [2019-03-28 12:39:29,416 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 92.23/44.78 [2019-03-28 12:39:29,417 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 92.23/44.78 [2019-03-28 12:39:29,418 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 92.23/44.78 [2019-03-28 12:39:29,418 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 92.23/44.78 [2019-03-28 12:39:29,419 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 92.23/44.78 [2019-03-28 12:39:29,420 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 92.23/44.78 [2019-03-28 12:39:29,421 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 92.23/44.78 [2019-03-28 12:39:29,423 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 92.23/44.78 [2019-03-28 12:39:29,425 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 92.23/44.78 [2019-03-28 12:39:29,426 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 92.23/44.78 [2019-03-28 12:39:29,427 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 92.23/44.78 [2019-03-28 12:39:29,429 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 92.23/44.78 [2019-03-28 12:39:29,431 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 92.23/44.78 [2019-03-28 12:39:29,431 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 92.23/44.78 [2019-03-28 12:39:29,431 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 92.23/44.78 [2019-03-28 12:39:29,432 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 92.23/44.78 [2019-03-28 12:39:29,432 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 92.23/44.78 [2019-03-28 12:39:29,433 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 92.23/44.78 [2019-03-28 12:39:29,434 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 92.23/44.78 [2019-03-28 12:39:29,434 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 92.23/44.78 [2019-03-28 12:39:29,435 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 92.23/44.78 [2019-03-28 12:39:29,436 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 92.23/44.78 [2019-03-28 12:39:29,437 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 92.23/44.78 [2019-03-28 12:39:29,437 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 92.23/44.78 [2019-03-28 12:39:29,438 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 92.23/44.78 [2019-03-28 12:39:29,438 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 92.23/44.78 [2019-03-28 12:39:29,438 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 92.23/44.78 [2019-03-28 12:39:29,439 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 92.23/44.78 [2019-03-28 12:39:29,440 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 92.23/44.78 [2019-03-28 12:39:29,440 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 92.23/44.78 [2019-03-28 12:39:29,454 INFO L110 SettingsManager]: Loading preferences was successful 92.23/44.78 [2019-03-28 12:39:29,455 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 92.23/44.78 [2019-03-28 12:39:29,456 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 92.23/44.78 [2019-03-28 12:39:29,456 INFO L133 SettingsManager]: * Rewrite not-equals=true 92.23/44.78 [2019-03-28 12:39:29,456 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 92.23/44.78 [2019-03-28 12:39:29,456 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 92.23/44.78 [2019-03-28 12:39:29,456 INFO L133 SettingsManager]: * Use SBE=true 92.23/44.78 [2019-03-28 12:39:29,457 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 92.23/44.78 [2019-03-28 12:39:29,457 INFO L133 SettingsManager]: * Use old map elimination=false 92.23/44.78 [2019-03-28 12:39:29,457 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 92.23/44.78 [2019-03-28 12:39:29,457 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 92.23/44.78 [2019-03-28 12:39:29,457 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 92.23/44.78 [2019-03-28 12:39:29,458 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 92.23/44.78 [2019-03-28 12:39:29,458 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 92.23/44.78 [2019-03-28 12:39:29,458 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 92.23/44.78 [2019-03-28 12:39:29,458 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 92.23/44.78 [2019-03-28 12:39:29,458 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 92.23/44.78 [2019-03-28 12:39:29,459 INFO L133 SettingsManager]: * Check division by zero=IGNORE 92.23/44.78 [2019-03-28 12:39:29,459 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 92.23/44.78 [2019-03-28 12:39:29,459 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 92.23/44.78 [2019-03-28 12:39:29,459 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 92.23/44.78 [2019-03-28 12:39:29,459 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 92.23/44.78 [2019-03-28 12:39:29,459 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 92.23/44.78 [2019-03-28 12:39:29,460 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 92.23/44.78 [2019-03-28 12:39:29,460 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 92.23/44.78 [2019-03-28 12:39:29,460 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 92.23/44.78 [2019-03-28 12:39:29,460 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 92.23/44.78 [2019-03-28 12:39:29,460 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 92.23/44.78 [2019-03-28 12:39:29,461 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 92.23/44.78 [2019-03-28 12:39:29,486 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 92.23/44.78 [2019-03-28 12:39:29,499 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 92.23/44.78 [2019-03-28 12:39:29,502 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 92.23/44.78 [2019-03-28 12:39:29,504 INFO L271 PluginConnector]: Initializing CDTParser... 92.23/44.78 [2019-03-28 12:39:29,504 INFO L276 PluginConnector]: CDTParser initialized 92.23/44.78 [2019-03-28 12:39:29,505 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 92.23/44.78 [2019-03-28 12:39:29,586 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/ae1735ce0e7b4bb08c97ea4516f460ad/FLAGd764c068b 92.23/44.78 [2019-03-28 12:39:29,929 INFO L307 CDTParser]: Found 1 translation units. 92.23/44.78 [2019-03-28 12:39:29,929 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 92.23/44.78 [2019-03-28 12:39:29,930 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. 92.23/44.78 [2019-03-28 12:39:29,937 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/ae1735ce0e7b4bb08c97ea4516f460ad/FLAGd764c068b 92.23/44.78 [2019-03-28 12:39:30,344 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/ae1735ce0e7b4bb08c97ea4516f460ad 92.23/44.78 [2019-03-28 12:39:30,356 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 92.23/44.78 [2019-03-28 12:39:30,357 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 92.23/44.78 [2019-03-28 12:39:30,358 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 92.23/44.78 [2019-03-28 12:39:30,358 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 92.23/44.78 [2019-03-28 12:39:30,362 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 92.23/44.78 [2019-03-28 12:39:30,363 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:39:30" (1/1) ... 92.23/44.78 [2019-03-28 12:39:30,366 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c161ee4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:39:30, skipping insertion in model container 92.23/44.78 [2019-03-28 12:39:30,366 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:39:30" (1/1) ... 92.23/44.78 [2019-03-28 12:39:30,374 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 92.23/44.78 [2019-03-28 12:39:30,392 INFO L176 MainTranslator]: Built tables and reachable declarations 92.23/44.78 [2019-03-28 12:39:30,564 INFO L206 PostProcessor]: Analyzing one entry point: main 92.23/44.78 [2019-03-28 12:39:30,576 INFO L191 MainTranslator]: Completed pre-run 92.23/44.78 [2019-03-28 12:39:30,659 INFO L206 PostProcessor]: Analyzing one entry point: main 92.23/44.78 [2019-03-28 12:39:30,676 INFO L195 MainTranslator]: Completed translation 92.23/44.78 [2019-03-28 12:39:30,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:39:30 WrapperNode 92.23/44.78 [2019-03-28 12:39:30,677 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 92.23/44.78 [2019-03-28 12:39:30,678 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- 92.23/44.78 [2019-03-28 12:39:30,678 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... 92.23/44.78 [2019-03-28 12:39:30,678 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized 92.23/44.78 [2019-03-28 12:39:30,688 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:39:30" (1/1) ... 92.23/44.78 [2019-03-28 12:39:30,698 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:39:30" (1/1) ... 92.23/44.78 [2019-03-28 12:39:30,721 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- 92.23/44.78 [2019-03-28 12:39:30,722 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- 92.23/44.78 [2019-03-28 12:39:30,722 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... 92.23/44.78 [2019-03-28 12:39:30,722 INFO L276 PluginConnector]: Boogie Preprocessor initialized 92.23/44.78 [2019-03-28 12:39:30,733 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:39:30" (1/1) ... 92.23/44.78 [2019-03-28 12:39:30,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:39:30" (1/1) ... 92.23/44.78 [2019-03-28 12:39:30,735 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:39:30" (1/1) ... 92.23/44.78 [2019-03-28 12:39:30,735 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:39:30" (1/1) ... 92.23/44.78 [2019-03-28 12:39:30,742 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:39:30" (1/1) ... 92.23/44.78 [2019-03-28 12:39:30,747 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:39:30" (1/1) ... 92.23/44.78 [2019-03-28 12:39:30,749 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:39:30" (1/1) ... 92.23/44.78 [2019-03-28 12:39:30,751 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- 92.23/44.78 [2019-03-28 12:39:30,752 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- 92.23/44.78 [2019-03-28 12:39:30,752 INFO L271 PluginConnector]: Initializing RCFGBuilder... 92.23/44.78 [2019-03-28 12:39:30,752 INFO L276 PluginConnector]: RCFGBuilder initialized 92.23/44.78 [2019-03-28 12:39:30,753 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:39:30" (1/1) ... 92.23/44.78 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 92.23/44.78 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 (exit command is (exit), workingDir is null) 92.23/44.78 Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 92.23/44.78 [2019-03-28 12:39:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~int 92.23/44.78 [2019-03-28 12:39:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start 92.23/44.78 [2019-03-28 12:39:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start 92.23/44.78 [2019-03-28 12:39:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~int 92.23/44.78 [2019-03-28 12:39:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack 92.23/44.78 [2019-03-28 12:39:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc 92.23/44.78 [2019-03-28 12:39:31,093 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) 92.23/44.78 [2019-03-28 12:39:31,093 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. 92.23/44.78 [2019-03-28 12:39:31,095 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 12:39:31 BoogieIcfgContainer 92.23/44.78 [2019-03-28 12:39:31,095 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- 92.23/44.78 [2019-03-28 12:39:31,095 INFO L113 PluginConnector]: ------------------------BlockEncodingV2---------------------------- 92.23/44.78 [2019-03-28 12:39:31,096 INFO L271 PluginConnector]: Initializing BlockEncodingV2... 92.23/44.78 [2019-03-28 12:39:31,098 INFO L276 PluginConnector]: BlockEncodingV2 initialized 92.23/44.78 [2019-03-28 12:39:31,098 INFO L185 PluginConnector]: Executing the observer BlockEncodingObserver from plugin BlockEncodingV2 for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 12:39:31" (1/1) ... 92.23/44.78 [2019-03-28 12:39:31,115 INFO L313 BlockEncoder]: Initial Icfg 30 locations, 34 edges 92.23/44.78 [2019-03-28 12:39:31,117 INFO L258 BlockEncoder]: Using Remove infeasible edges 92.23/44.78 [2019-03-28 12:39:31,118 INFO L263 BlockEncoder]: Using Maximize final states 92.23/44.78 [2019-03-28 12:39:31,118 INFO L270 BlockEncoder]: Using Minimize states even if more edges are added than removed.=false 92.23/44.78 [2019-03-28 12:39:31,119 INFO L276 BlockEncoder]: Using Minimize states using LBE with the strategy=SINGLE 92.23/44.78 [2019-03-28 12:39:31,120 INFO L296 BlockEncoder]: Using Remove sink states 92.23/44.78 [2019-03-28 12:39:31,121 INFO L171 BlockEncoder]: Using Apply optimizations until nothing changes=true 92.23/44.78 [2019-03-28 12:39:31,122 INFO L179 BlockEncoder]: Using Rewrite not-equals 92.23/44.78 [2019-03-28 12:39:31,145 INFO L185 BlockEncoder]: Using Use SBE 92.23/44.78 [2019-03-28 12:39:31,173 INFO L200 BlockEncoder]: SBE split 14 edges 92.23/44.78 [2019-03-28 12:39:31,178 INFO L70 emoveInfeasibleEdges]: Removed 1 edges and 0 locations because of local infeasibility 92.23/44.78 [2019-03-28 12:39:31,180 INFO L71 MaximizeFinalStates]: 0 new accepting states 92.23/44.78 [2019-03-28 12:39:31,202 INFO L100 BaseMinimizeStates]: Removed 10 edges and 5 locations by large block encoding 92.23/44.78 [2019-03-28 12:39:31,204 INFO L70 RemoveSinkStates]: Removed 7 edges and 3 locations by removing sink states 92.23/44.78 [2019-03-28 12:39:31,206 INFO L70 emoveInfeasibleEdges]: Removed 0 edges and 0 locations because of local infeasibility 92.23/44.78 [2019-03-28 12:39:31,206 INFO L71 MaximizeFinalStates]: 0 new accepting states 92.23/44.78 [2019-03-28 12:39:31,207 INFO L100 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding 92.23/44.78 [2019-03-28 12:39:31,207 INFO L70 RemoveSinkStates]: Removed 0 edges and 0 locations by removing sink states 92.23/44.78 [2019-03-28 12:39:31,208 INFO L313 BlockEncoder]: Encoded RCFG 22 locations, 39 edges 92.23/44.78 [2019-03-28 12:39:31,208 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 28.03 12:39:31 BasicIcfg 92.23/44.78 [2019-03-28 12:39:31,208 INFO L132 PluginConnector]: ------------------------ END BlockEncodingV2---------------------------- 92.23/44.78 [2019-03-28 12:39:31,209 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- 92.23/44.78 [2019-03-28 12:39:31,209 INFO L271 PluginConnector]: Initializing TraceAbstraction... 92.23/44.78 [2019-03-28 12:39:31,213 INFO L276 PluginConnector]: TraceAbstraction initialized 92.23/44.78 [2019-03-28 12:39:31,213 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.03 12:39:30" (1/4) ... 92.23/44.78 [2019-03-28 12:39:31,214 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f84ec30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 12:39:31, skipping insertion in model container 92.23/44.78 [2019-03-28 12:39:31,214 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:39:30" (2/4) ... 92.23/44.78 [2019-03-28 12:39:31,215 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f84ec30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 12:39:31, skipping insertion in model container 92.23/44.78 [2019-03-28 12:39:31,215 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 12:39:31" (3/4) ... 92.23/44.78 [2019-03-28 12:39:31,215 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f84ec30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 12:39:31, skipping insertion in model container 92.23/44.78 [2019-03-28 12:39:31,215 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 28.03 12:39:31" (4/4) ... 92.23/44.78 [2019-03-28 12:39:31,217 INFO L112 eAbstractionObserver]: Analyzing ICFG theBenchmark.c_BEv2 92.23/44.78 [2019-03-28 12:39:31,227 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION 92.23/44.78 [2019-03-28 12:39:31,236 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 9 error locations. 92.23/44.78 [2019-03-28 12:39:31,253 INFO L257 AbstractCegarLoop]: Starting to check reachability of 9 error locations. 92.23/44.78 [2019-03-28 12:39:31,282 INFO L133 ementStrategyFactory]: Using default assertion order modulation 92.23/44.78 [2019-03-28 12:39:31,283 INFO L382 AbstractCegarLoop]: Interprodecural is true 92.23/44.78 [2019-03-28 12:39:31,283 INFO L383 AbstractCegarLoop]: Hoare is true 92.23/44.78 [2019-03-28 12:39:31,283 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates 92.23/44.78 [2019-03-28 12:39:31,283 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE 92.23/44.78 [2019-03-28 12:39:31,283 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION 92.23/44.78 [2019-03-28 12:39:31,283 INFO L387 AbstractCegarLoop]: Difference is false 92.23/44.78 [2019-03-28 12:39:31,284 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA 92.23/44.78 [2019-03-28 12:39:31,284 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== 92.23/44.78 [2019-03-28 12:39:31,299 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states. 92.23/44.78 [2019-03-28 12:39:31,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 92.23/44.78 [2019-03-28 12:39:31,305 INFO L394 BasicCegarLoop]: Found error trace 92.23/44.78 [2019-03-28 12:39:31,305 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:31,308 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION]=== 92.23/44.78 [2019-03-28 12:39:31,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:31,313 INFO L82 PathProgramCache]: Analyzing trace with hash 159981130, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:31,315 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:31,316 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:31,369 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:31,370 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:31,370 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:31,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:31,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:31,497 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:31,498 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 92.23/44.78 [2019-03-28 12:39:31,501 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states 92.23/44.78 [2019-03-28 12:39:31,515 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 92.23/44.78 [2019-03-28 12:39:31,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 92.23/44.78 [2019-03-28 12:39:31,519 INFO L87 Difference]: Start difference. First operand 22 states. Second operand 3 states. 92.23/44.78 [2019-03-28 12:39:31,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:39:31,618 INFO L93 Difference]: Finished difference Result 22 states and 39 transitions. 92.23/44.78 [2019-03-28 12:39:31,618 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 92.23/44.78 [2019-03-28 12:39:31,620 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 5 92.23/44.78 [2019-03-28 12:39:31,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 92.23/44.78 [2019-03-28 12:39:31,633 INFO L225 Difference]: With dead ends: 22 92.23/44.78 [2019-03-28 12:39:31,634 INFO L226 Difference]: Without dead ends: 21 92.23/44.78 [2019-03-28 12:39:31,637 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 92.23/44.78 [2019-03-28 12:39:31,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. 92.23/44.78 [2019-03-28 12:39:31,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. 92.23/44.78 [2019-03-28 12:39:31,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. 92.23/44.78 [2019-03-28 12:39:31,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 37 transitions. 92.23/44.78 [2019-03-28 12:39:31,676 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 37 transitions. Word has length 5 92.23/44.78 [2019-03-28 12:39:31,677 INFO L84 Accepts]: Finished accepts. word is rejected. 92.23/44.78 [2019-03-28 12:39:31,678 INFO L480 AbstractCegarLoop]: Abstraction has 21 states and 37 transitions. 92.23/44.78 [2019-03-28 12:39:31,678 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. 92.23/44.78 [2019-03-28 12:39:31,678 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 37 transitions. 92.23/44.78 [2019-03-28 12:39:31,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 92.23/44.78 [2019-03-28 12:39:31,678 INFO L394 BasicCegarLoop]: Found error trace 92.23/44.78 [2019-03-28 12:39:31,679 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:31,679 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION]=== 92.23/44.78 [2019-03-28 12:39:31,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:31,679 INFO L82 PathProgramCache]: Analyzing trace with hash 159981132, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:31,680 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:31,680 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:31,681 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:31,681 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:31,681 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:31,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:31,727 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:31,727 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 92.23/44.78 [2019-03-28 12:39:31,729 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states 92.23/44.78 [2019-03-28 12:39:31,729 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 92.23/44.78 [2019-03-28 12:39:31,729 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 92.23/44.78 [2019-03-28 12:39:31,730 INFO L87 Difference]: Start difference. First operand 21 states and 37 transitions. Second operand 3 states. 92.23/44.78 [2019-03-28 12:39:31,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:39:31,810 INFO L93 Difference]: Finished difference Result 22 states and 37 transitions. 92.23/44.78 [2019-03-28 12:39:31,811 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 92.23/44.78 [2019-03-28 12:39:31,811 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 5 92.23/44.78 [2019-03-28 12:39:31,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 92.23/44.78 [2019-03-28 12:39:31,812 INFO L225 Difference]: With dead ends: 22 92.23/44.78 [2019-03-28 12:39:31,812 INFO L226 Difference]: Without dead ends: 21 92.23/44.78 [2019-03-28 12:39:31,813 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 92.23/44.78 [2019-03-28 12:39:31,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. 92.23/44.78 [2019-03-28 12:39:31,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. 92.23/44.78 [2019-03-28 12:39:31,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. 92.23/44.78 [2019-03-28 12:39:31,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 36 transitions. 92.23/44.78 [2019-03-28 12:39:31,817 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 36 transitions. Word has length 5 92.23/44.78 [2019-03-28 12:39:31,818 INFO L84 Accepts]: Finished accepts. word is rejected. 92.23/44.78 [2019-03-28 12:39:31,818 INFO L480 AbstractCegarLoop]: Abstraction has 21 states and 36 transitions. 92.23/44.78 [2019-03-28 12:39:31,818 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. 92.23/44.78 [2019-03-28 12:39:31,818 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 36 transitions. 92.23/44.78 [2019-03-28 12:39:31,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 92.23/44.78 [2019-03-28 12:39:31,819 INFO L394 BasicCegarLoop]: Found error trace 92.23/44.78 [2019-03-28 12:39:31,819 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:31,819 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION]=== 92.23/44.78 [2019-03-28 12:39:31,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:31,819 INFO L82 PathProgramCache]: Analyzing trace with hash 159981133, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:31,819 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:31,820 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:31,821 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:31,821 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:31,821 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:31,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:31,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:31,853 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:31,854 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 92.23/44.78 [2019-03-28 12:39:31,854 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states 92.23/44.78 [2019-03-28 12:39:31,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. 92.23/44.78 [2019-03-28 12:39:31,854 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 92.23/44.78 [2019-03-28 12:39:31,855 INFO L87 Difference]: Start difference. First operand 21 states and 36 transitions. Second operand 4 states. 92.23/44.78 [2019-03-28 12:39:31,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:39:31,910 INFO L93 Difference]: Finished difference Result 21 states and 36 transitions. 92.23/44.78 [2019-03-28 12:39:31,910 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 92.23/44.78 [2019-03-28 12:39:31,910 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 5 92.23/44.78 [2019-03-28 12:39:31,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 92.23/44.78 [2019-03-28 12:39:31,911 INFO L225 Difference]: With dead ends: 21 92.23/44.78 [2019-03-28 12:39:31,911 INFO L226 Difference]: Without dead ends: 20 92.23/44.78 [2019-03-28 12:39:31,912 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 92.23/44.78 [2019-03-28 12:39:31,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. 92.23/44.78 [2019-03-28 12:39:31,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 20. 92.23/44.78 [2019-03-28 12:39:31,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. 92.23/44.78 [2019-03-28 12:39:31,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 35 transitions. 92.23/44.78 [2019-03-28 12:39:31,916 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 35 transitions. Word has length 5 92.23/44.78 [2019-03-28 12:39:31,916 INFO L84 Accepts]: Finished accepts. word is rejected. 92.23/44.78 [2019-03-28 12:39:31,916 INFO L480 AbstractCegarLoop]: Abstraction has 20 states and 35 transitions. 92.23/44.78 [2019-03-28 12:39:31,917 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. 92.23/44.78 [2019-03-28 12:39:31,917 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 35 transitions. 92.23/44.78 [2019-03-28 12:39:31,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 92.23/44.78 [2019-03-28 12:39:31,917 INFO L394 BasicCegarLoop]: Found error trace 92.23/44.78 [2019-03-28 12:39:31,917 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:31,918 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION]=== 92.23/44.78 [2019-03-28 12:39:31,918 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:31,918 INFO L82 PathProgramCache]: Analyzing trace with hash 664446269, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:31,918 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:31,918 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:31,919 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:31,920 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:31,920 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:31,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:31,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:31,947 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:31,947 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 92.23/44.78 [2019-03-28 12:39:31,947 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states 92.23/44.78 [2019-03-28 12:39:31,947 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 92.23/44.78 [2019-03-28 12:39:31,948 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 92.23/44.78 [2019-03-28 12:39:31,948 INFO L87 Difference]: Start difference. First operand 20 states and 35 transitions. Second operand 3 states. 92.23/44.78 [2019-03-28 12:39:32,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:39:32,017 INFO L93 Difference]: Finished difference Result 20 states and 35 transitions. 92.23/44.78 [2019-03-28 12:39:32,017 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 92.23/44.78 [2019-03-28 12:39:32,017 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 6 92.23/44.78 [2019-03-28 12:39:32,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 92.23/44.78 [2019-03-28 12:39:32,018 INFO L225 Difference]: With dead ends: 20 92.23/44.78 [2019-03-28 12:39:32,018 INFO L226 Difference]: Without dead ends: 19 92.23/44.78 [2019-03-28 12:39:32,019 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 92.23/44.78 [2019-03-28 12:39:32,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. 92.23/44.78 [2019-03-28 12:39:32,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 19. 92.23/44.78 [2019-03-28 12:39:32,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. 92.23/44.78 [2019-03-28 12:39:32,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 33 transitions. 92.23/44.78 [2019-03-28 12:39:32,023 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 33 transitions. Word has length 6 92.23/44.78 [2019-03-28 12:39:32,023 INFO L84 Accepts]: Finished accepts. word is rejected. 92.23/44.78 [2019-03-28 12:39:32,023 INFO L480 AbstractCegarLoop]: Abstraction has 19 states and 33 transitions. 92.23/44.78 [2019-03-28 12:39:32,023 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. 92.23/44.78 [2019-03-28 12:39:32,023 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 33 transitions. 92.23/44.78 [2019-03-28 12:39:32,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 92.23/44.78 [2019-03-28 12:39:32,024 INFO L394 BasicCegarLoop]: Found error trace 92.23/44.78 [2019-03-28 12:39:32,024 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:32,024 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION]=== 92.23/44.78 [2019-03-28 12:39:32,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:32,025 INFO L82 PathProgramCache]: Analyzing trace with hash 664446271, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:32,025 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:32,025 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:32,026 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:32,026 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:32,026 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:32,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:32,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:32,071 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:32,071 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 92.23/44.78 [2019-03-28 12:39:32,071 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states 92.23/44.78 [2019-03-28 12:39:32,071 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 92.23/44.78 [2019-03-28 12:39:32,071 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 92.23/44.78 [2019-03-28 12:39:32,072 INFO L87 Difference]: Start difference. First operand 19 states and 33 transitions. Second operand 3 states. 92.23/44.78 [2019-03-28 12:39:32,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:39:32,122 INFO L93 Difference]: Finished difference Result 20 states and 33 transitions. 92.23/44.78 [2019-03-28 12:39:32,123 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 92.23/44.78 [2019-03-28 12:39:32,123 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 6 92.23/44.78 [2019-03-28 12:39:32,123 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 92.23/44.78 [2019-03-28 12:39:32,124 INFO L225 Difference]: With dead ends: 20 92.23/44.78 [2019-03-28 12:39:32,124 INFO L226 Difference]: Without dead ends: 19 92.23/44.78 [2019-03-28 12:39:32,124 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 92.23/44.78 [2019-03-28 12:39:32,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. 92.23/44.78 [2019-03-28 12:39:32,127 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 19. 92.23/44.78 [2019-03-28 12:39:32,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. 92.23/44.78 [2019-03-28 12:39:32,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 32 transitions. 92.23/44.78 [2019-03-28 12:39:32,128 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 32 transitions. Word has length 6 92.23/44.78 [2019-03-28 12:39:32,128 INFO L84 Accepts]: Finished accepts. word is rejected. 92.23/44.78 [2019-03-28 12:39:32,128 INFO L480 AbstractCegarLoop]: Abstraction has 19 states and 32 transitions. 92.23/44.78 [2019-03-28 12:39:32,128 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. 92.23/44.78 [2019-03-28 12:39:32,129 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 32 transitions. 92.23/44.78 [2019-03-28 12:39:32,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 92.23/44.78 [2019-03-28 12:39:32,129 INFO L394 BasicCegarLoop]: Found error trace 92.23/44.78 [2019-03-28 12:39:32,129 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:32,129 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION]=== 92.23/44.78 [2019-03-28 12:39:32,130 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:32,130 INFO L82 PathProgramCache]: Analyzing trace with hash 664446272, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:32,130 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:32,130 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:32,131 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:32,131 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:32,131 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:32,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:32,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:32,161 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:32,162 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 92.23/44.78 [2019-03-28 12:39:32,162 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states 92.23/44.78 [2019-03-28 12:39:32,162 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. 92.23/44.78 [2019-03-28 12:39:32,162 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 92.23/44.78 [2019-03-28 12:39:32,163 INFO L87 Difference]: Start difference. First operand 19 states and 32 transitions. Second operand 4 states. 92.23/44.78 [2019-03-28 12:39:32,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:39:32,207 INFO L93 Difference]: Finished difference Result 19 states and 32 transitions. 92.23/44.78 [2019-03-28 12:39:32,207 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 92.23/44.78 [2019-03-28 12:39:32,208 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 6 92.23/44.78 [2019-03-28 12:39:32,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 92.23/44.78 [2019-03-28 12:39:32,208 INFO L225 Difference]: With dead ends: 19 92.23/44.78 [2019-03-28 12:39:32,208 INFO L226 Difference]: Without dead ends: 18 92.23/44.78 [2019-03-28 12:39:32,209 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 92.23/44.78 [2019-03-28 12:39:32,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. 92.23/44.78 [2019-03-28 12:39:32,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 18. 92.23/44.78 [2019-03-28 12:39:32,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. 92.23/44.78 [2019-03-28 12:39:32,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 31 transitions. 92.23/44.78 [2019-03-28 12:39:32,212 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 31 transitions. Word has length 6 92.23/44.78 [2019-03-28 12:39:32,213 INFO L84 Accepts]: Finished accepts. word is rejected. 92.23/44.78 [2019-03-28 12:39:32,213 INFO L480 AbstractCegarLoop]: Abstraction has 18 states and 31 transitions. 92.23/44.78 [2019-03-28 12:39:32,213 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. 92.23/44.78 [2019-03-28 12:39:32,213 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 31 transitions. 92.23/44.78 [2019-03-28 12:39:32,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 92.23/44.78 [2019-03-28 12:39:32,214 INFO L394 BasicCegarLoop]: Found error trace 92.23/44.78 [2019-03-28 12:39:32,214 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:32,214 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION]=== 92.23/44.78 [2019-03-28 12:39:32,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:32,214 INFO L82 PathProgramCache]: Analyzing trace with hash -1417236218, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:32,215 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:32,215 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:32,216 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:32,216 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:32,216 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:32,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:32,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:32,266 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:32,266 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 92.23/44.78 [2019-03-28 12:39:32,266 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states 92.23/44.78 [2019-03-28 12:39:32,266 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. 92.23/44.78 [2019-03-28 12:39:32,266 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 92.23/44.78 [2019-03-28 12:39:32,267 INFO L87 Difference]: Start difference. First operand 18 states and 31 transitions. Second operand 5 states. 92.23/44.78 [2019-03-28 12:39:32,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:39:32,385 INFO L93 Difference]: Finished difference Result 18 states and 31 transitions. 92.23/44.78 [2019-03-28 12:39:32,385 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 92.23/44.78 [2019-03-28 12:39:32,385 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 8 92.23/44.78 [2019-03-28 12:39:32,386 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 92.23/44.78 [2019-03-28 12:39:32,386 INFO L225 Difference]: With dead ends: 18 92.23/44.78 [2019-03-28 12:39:32,386 INFO L226 Difference]: Without dead ends: 17 92.23/44.78 [2019-03-28 12:39:32,387 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 92.23/44.78 [2019-03-28 12:39:32,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. 92.23/44.78 [2019-03-28 12:39:32,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. 92.23/44.78 [2019-03-28 12:39:32,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. 92.23/44.78 [2019-03-28 12:39:32,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 29 transitions. 92.23/44.78 [2019-03-28 12:39:32,390 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 29 transitions. Word has length 8 92.23/44.78 [2019-03-28 12:39:32,391 INFO L84 Accepts]: Finished accepts. word is rejected. 92.23/44.78 [2019-03-28 12:39:32,391 INFO L480 AbstractCegarLoop]: Abstraction has 17 states and 29 transitions. 92.23/44.78 [2019-03-28 12:39:32,391 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. 92.23/44.78 [2019-03-28 12:39:32,391 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 29 transitions. 92.23/44.78 [2019-03-28 12:39:32,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 92.23/44.78 [2019-03-28 12:39:32,391 INFO L394 BasicCegarLoop]: Found error trace 92.23/44.78 [2019-03-28 12:39:32,392 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:32,392 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION]=== 92.23/44.78 [2019-03-28 12:39:32,393 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:32,393 INFO L82 PathProgramCache]: Analyzing trace with hash -1417236216, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:32,393 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:32,393 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:32,394 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:32,394 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:32,394 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:32,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:32,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:32,440 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:32,440 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 92.23/44.78 [2019-03-28 12:39:32,441 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states 92.23/44.78 [2019-03-28 12:39:32,441 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. 92.23/44.78 [2019-03-28 12:39:32,441 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 92.23/44.78 [2019-03-28 12:39:32,441 INFO L87 Difference]: Start difference. First operand 17 states and 29 transitions. Second operand 5 states. 92.23/44.78 [2019-03-28 12:39:32,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:39:32,534 INFO L93 Difference]: Finished difference Result 21 states and 33 transitions. 92.23/44.78 [2019-03-28 12:39:32,534 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 92.23/44.78 [2019-03-28 12:39:32,534 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 8 92.23/44.78 [2019-03-28 12:39:32,535 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 92.23/44.78 [2019-03-28 12:39:32,535 INFO L225 Difference]: With dead ends: 21 92.23/44.78 [2019-03-28 12:39:32,535 INFO L226 Difference]: Without dead ends: 20 92.23/44.78 [2019-03-28 12:39:32,536 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 92.23/44.78 [2019-03-28 12:39:32,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. 92.23/44.78 [2019-03-28 12:39:32,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 19. 92.23/44.78 [2019-03-28 12:39:32,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. 92.23/44.78 [2019-03-28 12:39:32,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 32 transitions. 92.23/44.78 [2019-03-28 12:39:32,541 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 32 transitions. Word has length 8 92.23/44.78 [2019-03-28 12:39:32,541 INFO L84 Accepts]: Finished accepts. word is rejected. 92.23/44.78 [2019-03-28 12:39:32,542 INFO L480 AbstractCegarLoop]: Abstraction has 19 states and 32 transitions. 92.23/44.78 [2019-03-28 12:39:32,542 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. 92.23/44.78 [2019-03-28 12:39:32,542 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 32 transitions. 92.23/44.78 [2019-03-28 12:39:32,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 92.23/44.78 [2019-03-28 12:39:32,542 INFO L394 BasicCegarLoop]: Found error trace 92.23/44.78 [2019-03-28 12:39:32,542 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:32,543 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION]=== 92.23/44.78 [2019-03-28 12:39:32,543 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:32,543 INFO L82 PathProgramCache]: Analyzing trace with hash -1417236215, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:32,543 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:32,543 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:32,544 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:32,544 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:32,545 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:32,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:32,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:32,624 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:32,624 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 92.23/44.78 [2019-03-28 12:39:32,625 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states 92.23/44.78 [2019-03-28 12:39:32,625 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. 92.23/44.78 [2019-03-28 12:39:32,625 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 92.23/44.78 [2019-03-28 12:39:32,625 INFO L87 Difference]: Start difference. First operand 19 states and 32 transitions. Second operand 7 states. 92.23/44.78 [2019-03-28 12:39:32,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:39:32,736 INFO L93 Difference]: Finished difference Result 20 states and 32 transitions. 92.23/44.78 [2019-03-28 12:39:32,737 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 92.23/44.78 [2019-03-28 12:39:32,737 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 8 92.23/44.78 [2019-03-28 12:39:32,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 92.23/44.78 [2019-03-28 12:39:32,738 INFO L225 Difference]: With dead ends: 20 92.23/44.78 [2019-03-28 12:39:32,738 INFO L226 Difference]: Without dead ends: 19 92.23/44.78 [2019-03-28 12:39:32,738 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 92.23/44.78 [2019-03-28 12:39:32,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. 92.23/44.78 [2019-03-28 12:39:32,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 19. 92.23/44.78 [2019-03-28 12:39:32,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. 92.23/44.78 [2019-03-28 12:39:32,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 31 transitions. 92.23/44.78 [2019-03-28 12:39:32,742 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 31 transitions. Word has length 8 92.23/44.78 [2019-03-28 12:39:32,742 INFO L84 Accepts]: Finished accepts. word is rejected. 92.23/44.78 [2019-03-28 12:39:32,742 INFO L480 AbstractCegarLoop]: Abstraction has 19 states and 31 transitions. 92.23/44.78 [2019-03-28 12:39:32,742 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. 92.23/44.78 [2019-03-28 12:39:32,743 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 31 transitions. 92.23/44.78 [2019-03-28 12:39:32,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 92.23/44.78 [2019-03-28 12:39:32,743 INFO L394 BasicCegarLoop]: Found error trace 92.23/44.78 [2019-03-28 12:39:32,743 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:32,744 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION]=== 92.23/44.78 [2019-03-28 12:39:32,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:32,744 INFO L82 PathProgramCache]: Analyzing trace with hash -459349044, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:32,744 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:32,745 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:32,745 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:32,746 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:32,746 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:32,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:32,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:32,792 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:32,792 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 92.23/44.78 [2019-03-28 12:39:32,792 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states 92.23/44.78 [2019-03-28 12:39:32,792 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. 92.23/44.78 [2019-03-28 12:39:32,792 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 92.23/44.78 [2019-03-28 12:39:32,793 INFO L87 Difference]: Start difference. First operand 19 states and 31 transitions. Second operand 5 states. 92.23/44.78 [2019-03-28 12:39:32,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:39:32,873 INFO L93 Difference]: Finished difference Result 19 states and 31 transitions. 92.23/44.78 [2019-03-28 12:39:32,873 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 92.23/44.78 [2019-03-28 12:39:32,874 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 10 92.23/44.78 [2019-03-28 12:39:32,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 92.23/44.78 [2019-03-28 12:39:32,874 INFO L225 Difference]: With dead ends: 19 92.23/44.78 [2019-03-28 12:39:32,874 INFO L226 Difference]: Without dead ends: 18 92.23/44.78 [2019-03-28 12:39:32,875 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 92.23/44.78 [2019-03-28 12:39:32,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. 92.23/44.78 [2019-03-28 12:39:32,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 18. 92.23/44.78 [2019-03-28 12:39:32,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. 92.23/44.78 [2019-03-28 12:39:32,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 29 transitions. 92.23/44.78 [2019-03-28 12:39:32,879 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 29 transitions. Word has length 10 92.23/44.78 [2019-03-28 12:39:32,879 INFO L84 Accepts]: Finished accepts. word is rejected. 92.23/44.78 [2019-03-28 12:39:32,879 INFO L480 AbstractCegarLoop]: Abstraction has 18 states and 29 transitions. 92.23/44.78 [2019-03-28 12:39:32,879 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. 92.23/44.78 [2019-03-28 12:39:32,879 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 29 transitions. 92.23/44.78 [2019-03-28 12:39:32,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 92.23/44.78 [2019-03-28 12:39:32,880 INFO L394 BasicCegarLoop]: Found error trace 92.23/44.78 [2019-03-28 12:39:32,880 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:32,880 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION]=== 92.23/44.78 [2019-03-28 12:39:32,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:32,881 INFO L82 PathProgramCache]: Analyzing trace with hash -459349042, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:32,881 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:32,881 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:32,882 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:32,882 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:32,882 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:32,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:32,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:32,948 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:32,949 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 92.23/44.78 [2019-03-28 12:39:32,949 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states 92.23/44.78 [2019-03-28 12:39:32,949 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. 92.23/44.78 [2019-03-28 12:39:32,949 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 92.23/44.78 [2019-03-28 12:39:32,950 INFO L87 Difference]: Start difference. First operand 18 states and 29 transitions. Second operand 6 states. 92.23/44.78 [2019-03-28 12:39:33,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:39:33,036 INFO L93 Difference]: Finished difference Result 23 states and 36 transitions. 92.23/44.78 [2019-03-28 12:39:33,037 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 92.23/44.78 [2019-03-28 12:39:33,037 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 10 92.23/44.78 [2019-03-28 12:39:33,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 92.23/44.78 [2019-03-28 12:39:33,037 INFO L225 Difference]: With dead ends: 23 92.23/44.78 [2019-03-28 12:39:33,038 INFO L226 Difference]: Without dead ends: 22 92.23/44.78 [2019-03-28 12:39:33,038 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 92.23/44.78 [2019-03-28 12:39:33,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. 92.23/44.78 [2019-03-28 12:39:33,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 20. 92.23/44.78 [2019-03-28 12:39:33,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. 92.23/44.78 [2019-03-28 12:39:33,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 32 transitions. 92.23/44.78 [2019-03-28 12:39:33,042 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 32 transitions. Word has length 10 92.23/44.78 [2019-03-28 12:39:33,042 INFO L84 Accepts]: Finished accepts. word is rejected. 92.23/44.78 [2019-03-28 12:39:33,042 INFO L480 AbstractCegarLoop]: Abstraction has 20 states and 32 transitions. 92.23/44.78 [2019-03-28 12:39:33,042 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. 92.23/44.78 [2019-03-28 12:39:33,042 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 32 transitions. 92.23/44.78 [2019-03-28 12:39:33,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 92.23/44.78 [2019-03-28 12:39:33,043 INFO L394 BasicCegarLoop]: Found error trace 92.23/44.78 [2019-03-28 12:39:33,044 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:33,044 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION]=== 92.23/44.78 [2019-03-28 12:39:33,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:33,044 INFO L82 PathProgramCache]: Analyzing trace with hash -459349041, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:33,044 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:33,044 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:33,045 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:33,046 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:33,046 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:33,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:33,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:33,108 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:33,109 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 92.23/44.78 [2019-03-28 12:39:33,109 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states 92.23/44.78 [2019-03-28 12:39:33,109 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. 92.23/44.78 [2019-03-28 12:39:33,109 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 92.23/44.78 [2019-03-28 12:39:33,110 INFO L87 Difference]: Start difference. First operand 20 states and 32 transitions. Second operand 7 states. 92.23/44.78 [2019-03-28 12:39:33,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:39:33,242 INFO L93 Difference]: Finished difference Result 22 states and 35 transitions. 92.23/44.78 [2019-03-28 12:39:33,242 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 92.23/44.78 [2019-03-28 12:39:33,243 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 10 92.23/44.78 [2019-03-28 12:39:33,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 92.23/44.78 [2019-03-28 12:39:33,243 INFO L225 Difference]: With dead ends: 22 92.23/44.78 [2019-03-28 12:39:33,243 INFO L226 Difference]: Without dead ends: 21 92.23/44.78 [2019-03-28 12:39:33,244 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 92.23/44.78 [2019-03-28 12:39:33,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. 92.23/44.78 [2019-03-28 12:39:33,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 20. 92.23/44.78 [2019-03-28 12:39:33,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. 92.23/44.78 [2019-03-28 12:39:33,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 31 transitions. 92.23/44.78 [2019-03-28 12:39:33,248 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 31 transitions. Word has length 10 92.23/44.78 [2019-03-28 12:39:33,248 INFO L84 Accepts]: Finished accepts. word is rejected. 92.23/44.78 [2019-03-28 12:39:33,248 INFO L480 AbstractCegarLoop]: Abstraction has 20 states and 31 transitions. 92.23/44.78 [2019-03-28 12:39:33,248 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. 92.23/44.78 [2019-03-28 12:39:33,248 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 31 transitions. 92.23/44.78 [2019-03-28 12:39:33,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 92.23/44.78 [2019-03-28 12:39:33,249 INFO L394 BasicCegarLoop]: Found error trace 92.23/44.78 [2019-03-28 12:39:33,249 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:33,249 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION]=== 92.23/44.78 [2019-03-28 12:39:33,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:33,250 INFO L82 PathProgramCache]: Analyzing trace with hash 947221102, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:33,250 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:33,250 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:33,251 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:33,251 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:33,251 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:33,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:33,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:33,278 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:33,279 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 92.23/44.78 [2019-03-28 12:39:33,279 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states 92.23/44.78 [2019-03-28 12:39:33,279 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 92.23/44.78 [2019-03-28 12:39:33,279 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 92.23/44.78 [2019-03-28 12:39:33,280 INFO L87 Difference]: Start difference. First operand 20 states and 31 transitions. Second operand 3 states. 92.23/44.78 [2019-03-28 12:39:33,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:39:33,307 INFO L93 Difference]: Finished difference Result 21 states and 31 transitions. 92.23/44.78 [2019-03-28 12:39:33,307 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 92.23/44.78 [2019-03-28 12:39:33,307 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 12 92.23/44.78 [2019-03-28 12:39:33,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 92.23/44.78 [2019-03-28 12:39:33,308 INFO L225 Difference]: With dead ends: 21 92.23/44.78 [2019-03-28 12:39:33,308 INFO L226 Difference]: Without dead ends: 20 92.23/44.78 [2019-03-28 12:39:33,308 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 92.23/44.78 [2019-03-28 12:39:33,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. 92.23/44.78 [2019-03-28 12:39:33,311 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 20. 92.23/44.78 [2019-03-28 12:39:33,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. 92.23/44.78 [2019-03-28 12:39:33,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 30 transitions. 92.23/44.78 [2019-03-28 12:39:33,312 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 30 transitions. Word has length 12 92.23/44.78 [2019-03-28 12:39:33,313 INFO L84 Accepts]: Finished accepts. word is rejected. 92.23/44.78 [2019-03-28 12:39:33,313 INFO L480 AbstractCegarLoop]: Abstraction has 20 states and 30 transitions. 92.23/44.78 [2019-03-28 12:39:33,313 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. 92.23/44.78 [2019-03-28 12:39:33,313 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. 92.23/44.78 [2019-03-28 12:39:33,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 92.23/44.78 [2019-03-28 12:39:33,314 INFO L394 BasicCegarLoop]: Found error trace 92.23/44.78 [2019-03-28 12:39:33,314 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:33,314 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION]=== 92.23/44.78 [2019-03-28 12:39:33,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:33,314 INFO L82 PathProgramCache]: Analyzing trace with hash 947221103, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:33,314 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:33,315 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:33,315 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:33,316 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:33,316 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:33,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:33,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:33,343 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:33,343 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 92.23/44.78 [2019-03-28 12:39:33,344 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states 92.23/44.78 [2019-03-28 12:39:33,344 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 92.23/44.78 [2019-03-28 12:39:33,344 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 92.23/44.78 [2019-03-28 12:39:33,344 INFO L87 Difference]: Start difference. First operand 20 states and 30 transitions. Second operand 3 states. 92.23/44.78 [2019-03-28 12:39:33,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:39:33,376 INFO L93 Difference]: Finished difference Result 20 states and 30 transitions. 92.23/44.78 [2019-03-28 12:39:33,393 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 92.23/44.78 [2019-03-28 12:39:33,393 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 12 92.23/44.78 [2019-03-28 12:39:33,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 92.23/44.78 [2019-03-28 12:39:33,393 INFO L225 Difference]: With dead ends: 20 92.23/44.78 [2019-03-28 12:39:33,393 INFO L226 Difference]: Without dead ends: 18 92.23/44.78 [2019-03-28 12:39:33,394 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 92.23/44.78 [2019-03-28 12:39:33,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. 92.23/44.78 [2019-03-28 12:39:33,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 18. 92.23/44.78 [2019-03-28 12:39:33,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. 92.23/44.78 [2019-03-28 12:39:33,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 28 transitions. 92.23/44.78 [2019-03-28 12:39:33,397 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 28 transitions. Word has length 12 92.23/44.78 [2019-03-28 12:39:33,398 INFO L84 Accepts]: Finished accepts. word is rejected. 92.23/44.78 [2019-03-28 12:39:33,398 INFO L480 AbstractCegarLoop]: Abstraction has 18 states and 28 transitions. 92.23/44.78 [2019-03-28 12:39:33,398 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. 92.23/44.78 [2019-03-28 12:39:33,398 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 28 transitions. 92.23/44.78 [2019-03-28 12:39:33,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 92.23/44.78 [2019-03-28 12:39:33,399 INFO L394 BasicCegarLoop]: Found error trace 92.23/44.78 [2019-03-28 12:39:33,399 INFO L402 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:33,399 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION]=== 92.23/44.78 [2019-03-28 12:39:33,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:33,399 INFO L82 PathProgramCache]: Analyzing trace with hash -251983389, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:33,400 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:33,400 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:33,401 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:33,401 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:33,401 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:33,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:33,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:33,466 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. 92.23/44.78 [2019-03-28 12:39:33,466 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 92.23/44.78 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 92.23/44.78 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) 92.23/44.78 Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 92.23/44.78 [2019-03-28 12:39:33,481 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:33,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:33,516 INFO L256 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core 92.23/44.78 [2019-03-28 12:39:33,521 INFO L279 TraceCheckSpWp]: Computing forward predicates... 92.23/44.78 [2019-03-28 12:39:33,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:33,576 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:33,577 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4] total 7 92.23/44.78 [2019-03-28 12:39:33,577 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states 92.23/44.78 [2019-03-28 12:39:33,577 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. 92.23/44.78 [2019-03-28 12:39:33,578 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 92.23/44.78 [2019-03-28 12:39:33,578 INFO L87 Difference]: Start difference. First operand 18 states and 28 transitions. Second operand 8 states. 92.23/44.78 [2019-03-28 12:39:33,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:39:33,698 INFO L93 Difference]: Finished difference Result 19 states and 28 transitions. 92.23/44.78 [2019-03-28 12:39:33,699 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 92.23/44.78 [2019-03-28 12:39:33,699 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 14 92.23/44.78 [2019-03-28 12:39:33,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 92.23/44.78 [2019-03-28 12:39:33,699 INFO L225 Difference]: With dead ends: 19 92.23/44.78 [2019-03-28 12:39:33,700 INFO L226 Difference]: Without dead ends: 18 92.23/44.78 [2019-03-28 12:39:33,700 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 92.23/44.78 [2019-03-28 12:39:33,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. 92.23/44.78 [2019-03-28 12:39:33,703 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 18. 92.23/44.78 [2019-03-28 12:39:33,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. 92.23/44.78 [2019-03-28 12:39:33,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 27 transitions. 92.23/44.78 [2019-03-28 12:39:33,703 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 27 transitions. Word has length 14 92.23/44.78 [2019-03-28 12:39:33,704 INFO L84 Accepts]: Finished accepts. word is rejected. 92.23/44.78 [2019-03-28 12:39:33,704 INFO L480 AbstractCegarLoop]: Abstraction has 18 states and 27 transitions. 92.23/44.78 [2019-03-28 12:39:33,704 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. 92.23/44.78 [2019-03-28 12:39:33,704 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 27 transitions. 92.23/44.78 [2019-03-28 12:39:33,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 92.23/44.78 [2019-03-28 12:39:33,705 INFO L394 BasicCegarLoop]: Found error trace 92.23/44.78 [2019-03-28 12:39:33,705 INFO L402 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:33,705 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION]=== 92.23/44.78 [2019-03-28 12:39:33,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:33,705 INFO L82 PathProgramCache]: Analyzing trace with hash -251983388, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:33,706 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:33,706 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:33,707 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:33,707 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:33,707 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:33,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:33,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:33,865 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:33,866 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 92.23/44.78 [2019-03-28 12:39:33,866 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states 92.23/44.78 [2019-03-28 12:39:33,866 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. 92.23/44.78 [2019-03-28 12:39:33,866 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 92.23/44.78 [2019-03-28 12:39:33,867 INFO L87 Difference]: Start difference. First operand 18 states and 27 transitions. Second operand 10 states. 92.23/44.78 [2019-03-28 12:39:34,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:39:34,124 INFO L93 Difference]: Finished difference Result 41 states and 62 transitions. 92.23/44.78 [2019-03-28 12:39:34,124 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 92.23/44.78 [2019-03-28 12:39:34,125 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 14 92.23/44.78 [2019-03-28 12:39:34,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 92.23/44.78 [2019-03-28 12:39:34,125 INFO L225 Difference]: With dead ends: 41 92.23/44.78 [2019-03-28 12:39:34,125 INFO L226 Difference]: Without dead ends: 31 92.23/44.78 [2019-03-28 12:39:34,126 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=58, Invalid=152, Unknown=0, NotChecked=0, Total=210 92.23/44.78 [2019-03-28 12:39:34,126 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. 92.23/44.78 [2019-03-28 12:39:34,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 30. 92.23/44.78 [2019-03-28 12:39:34,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. 92.23/44.78 [2019-03-28 12:39:34,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 47 transitions. 92.23/44.78 [2019-03-28 12:39:34,131 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 47 transitions. Word has length 14 92.23/44.78 [2019-03-28 12:39:34,132 INFO L84 Accepts]: Finished accepts. word is rejected. 92.23/44.78 [2019-03-28 12:39:34,132 INFO L480 AbstractCegarLoop]: Abstraction has 30 states and 47 transitions. 92.23/44.78 [2019-03-28 12:39:34,132 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. 92.23/44.78 [2019-03-28 12:39:34,132 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 47 transitions. 92.23/44.78 [2019-03-28 12:39:34,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 92.23/44.78 [2019-03-28 12:39:34,133 INFO L394 BasicCegarLoop]: Found error trace 92.23/44.78 [2019-03-28 12:39:34,133 INFO L402 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:34,133 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION]=== 92.23/44.78 [2019-03-28 12:39:34,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:34,134 INFO L82 PathProgramCache]: Analyzing trace with hash -251937133, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:34,134 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:34,134 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:34,135 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:34,135 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:34,135 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:34,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:34,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:34,208 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. 92.23/44.78 [2019-03-28 12:39:34,208 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 92.23/44.78 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 92.23/44.78 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) 92.23/44.78 Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 92.23/44.78 [2019-03-28 12:39:34,219 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:34,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:34,242 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 4 conjunts are in the unsatisfiable core 92.23/44.78 [2019-03-28 12:39:34,243 INFO L279 TraceCheckSpWp]: Computing forward predicates... 92.23/44.78 [2019-03-28 12:39:34,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:34,281 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:34,282 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 4] total 8 92.23/44.78 [2019-03-28 12:39:34,282 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states 92.23/44.78 [2019-03-28 12:39:34,282 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. 92.23/44.78 [2019-03-28 12:39:34,282 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 92.23/44.78 [2019-03-28 12:39:34,283 INFO L87 Difference]: Start difference. First operand 30 states and 47 transitions. Second operand 9 states. 92.23/44.78 [2019-03-28 12:39:34,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:39:34,427 INFO L93 Difference]: Finished difference Result 33 states and 51 transitions. 92.23/44.78 [2019-03-28 12:39:34,428 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. 92.23/44.78 [2019-03-28 12:39:34,428 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 14 92.23/44.78 [2019-03-28 12:39:34,428 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 92.23/44.78 [2019-03-28 12:39:34,429 INFO L225 Difference]: With dead ends: 33 92.23/44.78 [2019-03-28 12:39:34,429 INFO L226 Difference]: Without dead ends: 32 92.23/44.78 [2019-03-28 12:39:34,429 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=51, Invalid=131, Unknown=0, NotChecked=0, Total=182 92.23/44.78 [2019-03-28 12:39:34,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. 92.23/44.78 [2019-03-28 12:39:34,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 30. 92.23/44.78 [2019-03-28 12:39:34,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. 92.23/44.78 [2019-03-28 12:39:34,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 45 transitions. 92.23/44.78 [2019-03-28 12:39:34,434 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 45 transitions. Word has length 14 92.23/44.78 [2019-03-28 12:39:34,435 INFO L84 Accepts]: Finished accepts. word is rejected. 92.23/44.78 [2019-03-28 12:39:34,435 INFO L480 AbstractCegarLoop]: Abstraction has 30 states and 45 transitions. 92.23/44.78 [2019-03-28 12:39:34,435 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. 92.23/44.78 [2019-03-28 12:39:34,435 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 45 transitions. 92.23/44.78 [2019-03-28 12:39:34,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 92.23/44.78 [2019-03-28 12:39:34,436 INFO L394 BasicCegarLoop]: Found error trace 92.23/44.78 [2019-03-28 12:39:34,436 INFO L402 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:34,436 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION]=== 92.23/44.78 [2019-03-28 12:39:34,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:34,436 INFO L82 PathProgramCache]: Analyzing trace with hash -251937132, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:34,437 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:34,437 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:34,437 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:34,438 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:34,438 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:34,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:34,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:34,586 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. 92.23/44.78 [2019-03-28 12:39:34,587 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 92.23/44.78 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 92.23/44.78 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) 92.23/44.78 Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 92.23/44.78 [2019-03-28 12:39:34,601 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:34,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:34,628 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 29 conjunts are in the unsatisfiable core 92.23/44.78 [2019-03-28 12:39:34,630 INFO L279 TraceCheckSpWp]: Computing forward predicates... 92.23/44.78 [2019-03-28 12:39:34,681 INFO L340 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:34,681 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 9 treesize of output 25 92.23/44.78 [2019-03-28 12:39:34,682 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:34,703 INFO L497 ElimStorePlain]: treesize reduction 10, result has 67.7 percent of original size 92.23/44.78 [2019-03-28 12:39:34,704 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:34,705 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:16, output treesize:12 92.23/44.78 [2019-03-28 12:39:34,731 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 92.23/44.78 [2019-03-28 12:39:34,731 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:34,740 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:34,741 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:34,741 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:24 92.23/44.78 [2019-03-28 12:39:34,840 INFO L340 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:34,841 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 20 92.23/44.78 [2019-03-28 12:39:34,844 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. 92.23/44.78 [2019-03-28 12:39:34,859 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:34,864 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:34,864 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:36, output treesize:34 92.23/44.78 [2019-03-28 12:39:34,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:34,998 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:34,998 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 92.23/44.78 [2019-03-28 12:39:34,998 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states 92.23/44.78 [2019-03-28 12:39:34,999 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. 92.23/44.78 [2019-03-28 12:39:34,999 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=228, Unknown=0, NotChecked=0, Total=272 92.23/44.78 [2019-03-28 12:39:34,999 INFO L87 Difference]: Start difference. First operand 30 states and 45 transitions. Second operand 17 states. 92.23/44.78 [2019-03-28 12:39:35,521 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 55 92.23/44.78 [2019-03-28 12:39:35,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:39:35,809 INFO L93 Difference]: Finished difference Result 44 states and 67 transitions. 92.23/44.78 [2019-03-28 12:39:35,809 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. 92.23/44.78 [2019-03-28 12:39:35,809 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 14 92.23/44.78 [2019-03-28 12:39:35,810 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 92.23/44.78 [2019-03-28 12:39:35,810 INFO L225 Difference]: With dead ends: 44 92.23/44.78 [2019-03-28 12:39:35,810 INFO L226 Difference]: Without dead ends: 43 92.23/44.78 [2019-03-28 12:39:35,811 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=141, Invalid=459, Unknown=0, NotChecked=0, Total=600 92.23/44.78 [2019-03-28 12:39:35,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. 92.23/44.78 [2019-03-28 12:39:35,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 38. 92.23/44.78 [2019-03-28 12:39:35,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. 92.23/44.78 [2019-03-28 12:39:35,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 58 transitions. 92.23/44.78 [2019-03-28 12:39:35,819 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 58 transitions. Word has length 14 92.23/44.78 [2019-03-28 12:39:35,819 INFO L84 Accepts]: Finished accepts. word is rejected. 92.23/44.78 [2019-03-28 12:39:35,819 INFO L480 AbstractCegarLoop]: Abstraction has 38 states and 58 transitions. 92.23/44.78 [2019-03-28 12:39:35,819 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. 92.23/44.78 [2019-03-28 12:39:35,819 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 58 transitions. 92.23/44.78 [2019-03-28 12:39:35,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 92.23/44.78 [2019-03-28 12:39:35,820 INFO L394 BasicCegarLoop]: Found error trace 92.23/44.78 [2019-03-28 12:39:35,820 INFO L402 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:35,820 INFO L423 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION]=== 92.23/44.78 [2019-03-28 12:39:35,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:35,821 INFO L82 PathProgramCache]: Analyzing trace with hash 709473022, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:35,821 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:35,821 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:35,822 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:35,822 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:35,822 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:35,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:36,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:36,040 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. 92.23/44.78 [2019-03-28 12:39:36,040 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 92.23/44.78 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 92.23/44.78 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) 92.23/44.78 Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 92.23/44.78 [2019-03-28 12:39:36,055 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:36,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:36,079 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 32 conjunts are in the unsatisfiable core 92.23/44.78 [2019-03-28 12:39:36,081 INFO L279 TraceCheckSpWp]: Computing forward predicates... 92.23/44.78 [2019-03-28 12:39:36,113 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 92.23/44.78 [2019-03-28 12:39:36,113 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:36,127 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:36,128 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:36,128 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:31, output treesize:27 92.23/44.78 [2019-03-28 12:39:36,176 INFO L189 IndexEqualityManager]: detected not equals via solver 92.23/44.78 [2019-03-28 12:39:36,178 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 92.23/44.78 [2019-03-28 12:39:36,179 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:36,196 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:36,198 INFO L427 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-2 vars, End of recursive call: 5 dim-0 vars, and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:36,198 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 6 variables, input treesize:44, output treesize:40 92.23/44.78 [2019-03-28 12:39:36,306 INFO L189 IndexEqualityManager]: detected not equals via solver 92.23/44.78 [2019-03-28 12:39:36,315 INFO L340 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:36,316 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 21 92.23/44.78 [2019-03-28 12:39:36,317 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. 92.23/44.78 [2019-03-28 12:39:36,336 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:36,341 INFO L427 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:36,341 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 7 variables, input treesize:52, output treesize:27 92.23/44.78 [2019-03-28 12:39:36,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:36,513 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:36,513 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10] total 19 92.23/44.78 [2019-03-28 12:39:36,514 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states 92.23/44.78 [2019-03-28 12:39:36,514 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. 92.23/44.78 [2019-03-28 12:39:36,514 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=320, Unknown=0, NotChecked=0, Total=380 92.23/44.78 [2019-03-28 12:39:36,515 INFO L87 Difference]: Start difference. First operand 38 states and 58 transitions. Second operand 20 states. 92.23/44.78 [2019-03-28 12:39:37,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:39:37,842 INFO L93 Difference]: Finished difference Result 131 states and 192 transitions. 92.23/44.78 [2019-03-28 12:39:37,842 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 92.23/44.78 [2019-03-28 12:39:37,842 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 14 92.23/44.78 [2019-03-28 12:39:37,842 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 92.23/44.78 [2019-03-28 12:39:37,843 INFO L225 Difference]: With dead ends: 131 92.23/44.78 [2019-03-28 12:39:37,843 INFO L226 Difference]: Without dead ends: 130 92.23/44.78 [2019-03-28 12:39:37,844 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 246 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=289, Invalid=1043, Unknown=0, NotChecked=0, Total=1332 92.23/44.78 [2019-03-28 12:39:37,845 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. 92.23/44.78 [2019-03-28 12:39:37,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 50. 92.23/44.78 [2019-03-28 12:39:37,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50 states. 92.23/44.78 [2019-03-28 12:39:37,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 77 transitions. 92.23/44.78 [2019-03-28 12:39:37,856 INFO L78 Accepts]: Start accepts. Automaton has 50 states and 77 transitions. Word has length 14 92.23/44.78 [2019-03-28 12:39:37,856 INFO L84 Accepts]: Finished accepts. word is rejected. 92.23/44.78 [2019-03-28 12:39:37,857 INFO L480 AbstractCegarLoop]: Abstraction has 50 states and 77 transitions. 92.23/44.78 [2019-03-28 12:39:37,857 INFO L481 AbstractCegarLoop]: Interpolant automaton has 20 states. 92.23/44.78 [2019-03-28 12:39:37,857 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 77 transitions. 92.23/44.78 [2019-03-28 12:39:37,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 92.23/44.78 [2019-03-28 12:39:37,858 INFO L394 BasicCegarLoop]: Found error trace 92.23/44.78 [2019-03-28 12:39:37,858 INFO L402 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:37,858 INFO L423 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION]=== 92.23/44.78 [2019-03-28 12:39:37,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:37,858 INFO L82 PathProgramCache]: Analyzing trace with hash 2050207449, now seen corresponding path program 2 times 92.23/44.78 [2019-03-28 12:39:37,859 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:37,859 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:37,860 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:37,860 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:37,860 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:37,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:38,052 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:38,053 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. 92.23/44.78 [2019-03-28 12:39:38,053 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 92.23/44.78 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 92.23/44.78 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) 92.23/44.78 Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 92.23/44.78 [2019-03-28 12:39:38,064 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 92.23/44.78 [2019-03-28 12:39:38,090 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) 92.23/44.78 [2019-03-28 12:39:38,090 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:38,091 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 31 conjunts are in the unsatisfiable core 92.23/44.78 [2019-03-28 12:39:38,093 INFO L279 TraceCheckSpWp]: Computing forward predicates... 92.23/44.78 [2019-03-28 12:39:38,108 INFO L340 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:38,108 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 9 treesize of output 25 92.23/44.78 [2019-03-28 12:39:38,109 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:38,124 INFO L497 ElimStorePlain]: treesize reduction 10, result has 64.3 percent of original size 92.23/44.78 [2019-03-28 12:39:38,125 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:38,125 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:13, output treesize:9 92.23/44.78 [2019-03-28 12:39:38,146 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 92.23/44.78 [2019-03-28 12:39:38,146 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:38,148 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:38,149 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:38,149 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:15, output treesize:11 92.23/44.78 [2019-03-28 12:39:38,213 INFO L340 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:38,213 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 19 92.23/44.78 [2019-03-28 12:39:38,214 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. 92.23/44.78 [2019-03-28 12:39:38,223 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:38,224 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. 92.23/44.78 [2019-03-28 12:39:38,225 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:31, output treesize:23 92.23/44.78 [2019-03-28 12:39:38,260 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:38,287 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:38,287 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8] total 15 92.23/44.78 [2019-03-28 12:39:38,288 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states 92.23/44.78 [2019-03-28 12:39:38,288 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. 92.23/44.78 [2019-03-28 12:39:38,288 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 92.23/44.78 [2019-03-28 12:39:38,289 INFO L87 Difference]: Start difference. First operand 50 states and 77 transitions. Second operand 16 states. 92.23/44.78 [2019-03-28 12:39:38,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:39:38,973 INFO L93 Difference]: Finished difference Result 58 states and 88 transitions. 92.23/44.78 [2019-03-28 12:39:38,990 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. 92.23/44.78 [2019-03-28 12:39:38,990 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 18 92.23/44.78 [2019-03-28 12:39:38,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 92.23/44.78 [2019-03-28 12:39:38,991 INFO L225 Difference]: With dead ends: 58 92.23/44.78 [2019-03-28 12:39:38,991 INFO L226 Difference]: Without dead ends: 40 92.23/44.78 [2019-03-28 12:39:38,992 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=155, Invalid=495, Unknown=0, NotChecked=0, Total=650 92.23/44.78 [2019-03-28 12:39:38,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40 states. 92.23/44.78 [2019-03-28 12:39:38,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40 to 21. 92.23/44.78 [2019-03-28 12:39:38,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. 92.23/44.78 [2019-03-28 12:39:38,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 31 transitions. 92.23/44.78 [2019-03-28 12:39:38,997 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 31 transitions. Word has length 18 92.23/44.78 [2019-03-28 12:39:38,997 INFO L84 Accepts]: Finished accepts. word is rejected. 92.23/44.78 [2019-03-28 12:39:38,997 INFO L480 AbstractCegarLoop]: Abstraction has 21 states and 31 transitions. 92.23/44.78 [2019-03-28 12:39:38,997 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. 92.23/44.78 [2019-03-28 12:39:38,997 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 31 transitions. 92.23/44.78 [2019-03-28 12:39:38,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 92.23/44.78 [2019-03-28 12:39:38,998 INFO L394 BasicCegarLoop]: Found error trace 92.23/44.78 [2019-03-28 12:39:38,998 INFO L402 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:38,998 INFO L423 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION]=== 92.23/44.78 [2019-03-28 12:39:38,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:38,999 INFO L82 PathProgramCache]: Analyzing trace with hash -1743781863, now seen corresponding path program 2 times 92.23/44.78 [2019-03-28 12:39:38,999 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:38,999 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:39,000 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:39,000 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:39,000 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:39,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:39,429 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:39,429 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. 92.23/44.78 [2019-03-28 12:39:39,430 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 92.23/44.78 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 92.23/44.78 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) 92.23/44.78 Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 92.23/44.78 [2019-03-28 12:39:39,440 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 92.23/44.78 [2019-03-28 12:39:39,465 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) 92.23/44.78 [2019-03-28 12:39:39,465 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:39,466 INFO L256 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 35 conjunts are in the unsatisfiable core 92.23/44.78 [2019-03-28 12:39:39,468 INFO L279 TraceCheckSpWp]: Computing forward predicates... 92.23/44.78 [2019-03-28 12:39:39,474 INFO L189 IndexEqualityManager]: detected not equals via solver 92.23/44.78 [2019-03-28 12:39:39,475 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 92.23/44.78 [2019-03-28 12:39:39,476 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:39,484 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:39,484 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:39,484 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:19, output treesize:20 92.23/44.78 [2019-03-28 12:39:39,519 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 92.23/44.78 [2019-03-28 12:39:39,519 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:39,531 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:39,531 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:39,532 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:34, output treesize:30 92.23/44.78 [2019-03-28 12:39:39,576 INFO L189 IndexEqualityManager]: detected not equals via solver 92.23/44.78 [2019-03-28 12:39:39,577 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 28 92.23/44.78 [2019-03-28 12:39:39,578 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:39,588 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:39,589 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:39,589 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:37 92.23/44.78 [2019-03-28 12:39:39,724 INFO L189 IndexEqualityManager]: detected not equals via solver 92.23/44.78 [2019-03-28 12:39:39,731 INFO L340 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:39,731 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 23 92.23/44.78 [2019-03-28 12:39:39,732 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. 92.23/44.78 [2019-03-28 12:39:39,747 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:39,749 INFO L427 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:39,750 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:56, output treesize:27 92.23/44.78 [2019-03-28 12:39:39,923 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:39,950 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:39,950 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 24 92.23/44.78 [2019-03-28 12:39:39,951 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states 92.23/44.78 [2019-03-28 12:39:39,951 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. 92.23/44.78 [2019-03-28 12:39:39,951 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=538, Unknown=0, NotChecked=0, Total=600 92.23/44.78 [2019-03-28 12:39:39,952 INFO L87 Difference]: Start difference. First operand 21 states and 31 transitions. Second operand 25 states. 92.23/44.78 [2019-03-28 12:39:41,178 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 70 92.23/44.78 [2019-03-28 12:39:42,098 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 60 92.23/44.78 [2019-03-28 12:39:42,477 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 55 92.23/44.78 [2019-03-28 12:39:44,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:39:44,831 INFO L93 Difference]: Finished difference Result 131 states and 193 transitions. 92.23/44.78 [2019-03-28 12:39:44,831 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. 92.23/44.78 [2019-03-28 12:39:44,831 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 20 92.23/44.78 [2019-03-28 12:39:44,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 92.23/44.78 [2019-03-28 12:39:44,833 INFO L225 Difference]: With dead ends: 131 92.23/44.78 [2019-03-28 12:39:44,833 INFO L226 Difference]: Without dead ends: 130 92.23/44.78 [2019-03-28 12:39:44,834 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1057 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=664, Invalid=3892, Unknown=0, NotChecked=0, Total=4556 92.23/44.78 [2019-03-28 12:39:44,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. 92.23/44.78 [2019-03-28 12:39:44,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 64. 92.23/44.78 [2019-03-28 12:39:44,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64 states. 92.23/44.78 [2019-03-28 12:39:44,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 97 transitions. 92.23/44.78 [2019-03-28 12:39:44,851 INFO L78 Accepts]: Start accepts. Automaton has 64 states and 97 transitions. Word has length 20 92.23/44.78 [2019-03-28 12:39:44,852 INFO L84 Accepts]: Finished accepts. word is rejected. 92.23/44.78 [2019-03-28 12:39:44,852 INFO L480 AbstractCegarLoop]: Abstraction has 64 states and 97 transitions. 92.23/44.78 [2019-03-28 12:39:44,852 INFO L481 AbstractCegarLoop]: Interpolant automaton has 25 states. 92.23/44.78 [2019-03-28 12:39:44,852 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 97 transitions. 92.23/44.78 [2019-03-28 12:39:44,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 92.23/44.78 [2019-03-28 12:39:44,853 INFO L394 BasicCegarLoop]: Found error trace 92.23/44.78 [2019-03-28 12:39:44,853 INFO L402 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:44,853 INFO L423 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION]=== 92.23/44.78 [2019-03-28 12:39:44,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:44,854 INFO L82 PathProgramCache]: Analyzing trace with hash -1940265577, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:44,854 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:44,854 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:44,855 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:44,855 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:44,855 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:44,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:45,313 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:45,314 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. 92.23/44.78 [2019-03-28 12:39:45,314 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 92.23/44.78 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 92.23/44.78 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) 92.23/44.78 Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 92.23/44.78 [2019-03-28 12:39:45,328 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:45,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:45,362 INFO L256 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 36 conjunts are in the unsatisfiable core 92.23/44.78 [2019-03-28 12:39:45,364 INFO L279 TraceCheckSpWp]: Computing forward predicates... 92.23/44.78 [2019-03-28 12:39:45,371 INFO L189 IndexEqualityManager]: detected not equals via solver 92.23/44.78 [2019-03-28 12:39:45,372 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 92.23/44.78 [2019-03-28 12:39:45,373 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:45,386 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:45,387 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:45,387 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:19, output treesize:20 92.23/44.78 [2019-03-28 12:39:45,426 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 92.23/44.78 [2019-03-28 12:39:45,426 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:45,433 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:45,434 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:45,434 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:23 92.23/44.78 [2019-03-28 12:39:45,472 INFO L189 IndexEqualityManager]: detected not equals via solver 92.23/44.78 [2019-03-28 12:39:45,473 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 27 92.23/44.78 [2019-03-28 12:39:45,474 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:45,482 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:45,482 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:45,483 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:34, output treesize:30 92.23/44.78 [2019-03-28 12:39:45,595 INFO L189 IndexEqualityManager]: detected not equals via solver 92.23/44.78 [2019-03-28 12:39:45,600 INFO L340 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:45,601 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 22 92.23/44.78 [2019-03-28 12:39:45,602 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. 92.23/44.78 [2019-03-28 12:39:45,612 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:45,614 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:45,614 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:49, output treesize:27 92.23/44.78 [2019-03-28 12:39:45,777 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:45,804 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:45,804 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 24 92.23/44.78 [2019-03-28 12:39:45,805 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states 92.23/44.78 [2019-03-28 12:39:45,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. 92.23/44.78 [2019-03-28 12:39:45,805 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=545, Unknown=0, NotChecked=0, Total=600 92.23/44.78 [2019-03-28 12:39:45,806 INFO L87 Difference]: Start difference. First operand 64 states and 97 transitions. Second operand 25 states. 92.23/44.78 [2019-03-28 12:39:49,382 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 51 92.23/44.78 [2019-03-28 12:39:50,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:39:50,297 INFO L93 Difference]: Finished difference Result 166 states and 251 transitions. 92.23/44.78 [2019-03-28 12:39:50,297 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. 92.23/44.78 [2019-03-28 12:39:50,297 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 20 92.23/44.78 [2019-03-28 12:39:50,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 92.23/44.78 [2019-03-28 12:39:50,298 INFO L225 Difference]: With dead ends: 166 92.23/44.78 [2019-03-28 12:39:50,298 INFO L226 Difference]: Without dead ends: 52 92.23/44.78 [2019-03-28 12:39:50,300 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1028 ImplicationChecksByTransitivity, 4.3s TimeCoverageRelationStatistics Valid=599, Invalid=3957, Unknown=0, NotChecked=0, Total=4556 92.23/44.78 [2019-03-28 12:39:50,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states. 92.23/44.78 [2019-03-28 12:39:50,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 27. 92.23/44.78 [2019-03-28 12:39:50,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. 92.23/44.78 [2019-03-28 12:39:50,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 39 transitions. 92.23/44.78 [2019-03-28 12:39:50,307 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 39 transitions. Word has length 20 92.23/44.78 [2019-03-28 12:39:50,307 INFO L84 Accepts]: Finished accepts. word is rejected. 92.23/44.78 [2019-03-28 12:39:50,307 INFO L480 AbstractCegarLoop]: Abstraction has 27 states and 39 transitions. 92.23/44.78 [2019-03-28 12:39:50,308 INFO L481 AbstractCegarLoop]: Interpolant automaton has 25 states. 92.23/44.78 [2019-03-28 12:39:50,308 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 39 transitions. 92.23/44.78 [2019-03-28 12:39:50,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 92.23/44.78 [2019-03-28 12:39:50,308 INFO L394 BasicCegarLoop]: Found error trace 92.23/44.78 [2019-03-28 12:39:50,309 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:50,309 INFO L423 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION]=== 92.23/44.78 [2019-03-28 12:39:50,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:50,309 INFO L82 PathProgramCache]: Analyzing trace with hash 291554143, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:50,309 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:50,310 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:50,310 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:50,311 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:50,311 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:50,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:50,578 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:50,579 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. 92.23/44.78 [2019-03-28 12:39:50,579 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP 92.23/44.78 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 92.23/44.78 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) 92.23/44.78 Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 92.23/44.78 [2019-03-28 12:39:50,590 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:50,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:50,617 INFO L256 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 40 conjunts are in the unsatisfiable core 92.23/44.78 [2019-03-28 12:39:50,619 INFO L279 TraceCheckSpWp]: Computing forward predicates... 92.23/44.78 [2019-03-28 12:39:50,625 INFO L189 IndexEqualityManager]: detected not equals via solver 92.23/44.78 [2019-03-28 12:39:50,626 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 92.23/44.78 [2019-03-28 12:39:50,627 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:50,633 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:50,639 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 92.23/44.78 [2019-03-28 12:39:50,639 INFO L427 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:50,646 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:50,646 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:50,646 INFO L217 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:18 92.23/44.78 [2019-03-28 12:39:50,670 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 92.23/44.78 [2019-03-28 12:39:50,670 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:50,675 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:50,675 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:50,676 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:25, output treesize:21 92.23/44.78 [2019-03-28 12:39:50,700 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 27 92.23/44.78 [2019-03-28 12:39:50,701 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:50,707 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:50,707 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. 92.23/44.78 [2019-03-28 12:39:50,707 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:32, output treesize:28 92.23/44.78 [2019-03-28 12:39:50,785 INFO L340 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:50,785 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 22 92.23/44.78 [2019-03-28 12:39:50,786 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. 92.23/44.78 [2019-03-28 12:39:50,796 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size 92.23/44.78 [2019-03-28 12:39:50,798 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. 92.23/44.78 [2019-03-28 12:39:50,798 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:47, output treesize:23 92.23/44.78 [2019-03-28 12:39:50,869 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:50,895 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:50,895 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 9] total 18 92.23/44.78 [2019-03-28 12:39:50,896 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states 92.23/44.78 [2019-03-28 12:39:50,896 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. 92.23/44.78 [2019-03-28 12:39:50,896 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=294, Unknown=0, NotChecked=0, Total=342 92.23/44.78 [2019-03-28 12:39:50,896 INFO L87 Difference]: Start difference. First operand 27 states and 39 transitions. Second operand 19 states. 92.23/44.78 [2019-03-28 12:39:52,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:39:52,253 INFO L93 Difference]: Finished difference Result 55 states and 83 transitions. 92.23/44.78 [2019-03-28 12:39:52,254 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 92.23/44.78 [2019-03-28 12:39:52,254 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 24 92.23/44.78 [2019-03-28 12:39:52,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. 92.23/44.78 [2019-03-28 12:39:52,254 INFO L225 Difference]: With dead ends: 55 92.23/44.78 [2019-03-28 12:39:52,254 INFO L226 Difference]: Without dead ends: 0 92.23/44.78 [2019-03-28 12:39:52,255 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 153 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=263, Invalid=859, Unknown=0, NotChecked=0, Total=1122 92.23/44.78 [2019-03-28 12:39:52,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. 92.23/44.78 [2019-03-28 12:39:52,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. 92.23/44.78 [2019-03-28 12:39:52,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. 92.23/44.78 [2019-03-28 12:39:52,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. 92.23/44.78 [2019-03-28 12:39:52,256 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 24 92.23/44.78 [2019-03-28 12:39:52,256 INFO L84 Accepts]: Finished accepts. word is rejected. 92.23/44.78 [2019-03-28 12:39:52,257 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. 92.23/44.78 [2019-03-28 12:39:52,257 INFO L481 AbstractCegarLoop]: Interpolant automaton has 19 states. 92.23/44.78 [2019-03-28 12:39:52,257 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. 92.23/44.78 [2019-03-28 12:39:52,257 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. 92.23/44.78 [2019-03-28 12:39:52,262 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. 92.23/44.78 [2019-03-28 12:39:53,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. 92.23/44.78 [2019-03-28 12:39:53,204 WARN L188 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 303 92.23/44.78 [2019-03-28 12:39:53,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. 92.23/44.78 [2019-03-28 12:39:53,464 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 251 92.23/44.78 [2019-03-28 12:39:57,479 WARN L188 SmtUtils]: Spent 4.01 s on a formula simplification. DAG size of input: 300 DAG size of output: 115 92.23/44.78 [2019-03-28 12:39:59,439 WARN L188 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 250 DAG size of output: 102 92.23/44.78 [2019-03-28 12:39:59,443 INFO L444 ceAbstractionStarter]: At program point L25(lines 14 27) the Hoare annotation is: (let ((.cse9 (select |#memory_int| ULTIMATE.start_cstrspn_~p~0.base)) (.cse25 (select |#length| ULTIMATE.start_cstrspn_~s2.base)) (.cse24 (select |#length| ULTIMATE.start_main_~nondetString1~0.base)) (.cse23 (select |#length| ULTIMATE.start_cstrspn_~p~0.base))) (let ((.cse4 (<= 1 .cse23)) (.cse14 (= 0 ULTIMATE.start_cstrspn_~p~0.offset)) (.cse2 (<= ULTIMATE.start_cstrspn_~s1.base ULTIMATE.start_cstrspn_~p~0.base)) (.cse3 (= ULTIMATE.start_main_~length1~0 .cse24)) (.cse6 (= (select |#valid| ULTIMATE.start_cstrspn_~p~0.base) 1)) (.cse7 (<= 1 ULTIMATE.start_main_~length2~0)) (.cse8 (<= 1 .cse25)) (.cse0 (= ULTIMATE.start_cstrspn_~s2.offset 0)) (.cse18 (<= 1 ULTIMATE.start_main_~length1~0)) (.cse10 (= 1 (select |#valid| ULTIMATE.start_main_~nondetString1~0.base))) (.cse11 (= ULTIMATE.start_main_~nondetString1~0.offset 0)) (.cse13 (= 1 (select |#valid| ULTIMATE.start_cstrspn_~s2.base))) (.cse12 (<= ULTIMATE.start_cstrspn_~p~0.base ULTIMATE.start_cstrspn_~s1.base)) (.cse1 (= ULTIMATE.start_main_~nondetString2~0.offset 0)) (.cse15 (= 1 (select |#valid| ULTIMATE.start_main_~nondetString2~0.base))) (.cse16 (= (select |#length| ULTIMATE.start_main_~nondetString2~0.base) ULTIMATE.start_main_~length2~0)) (.cse17 (= (select (select |#memory_int| ULTIMATE.start_cstrspn_~s2.base) (+ .cse25 (- 1))) 0)) (.cse19 (= (select .cse9 (+ .cse23 (- 1))) 0)) (.cse5 (not (= ULTIMATE.start_main_~nondetString1~0.base ULTIMATE.start_main_~nondetString2~0.base))) (.cse20 (= (select (select |#memory_int| ULTIMATE.start_main_~nondetString1~0.base) (+ .cse24 (- 1))) 0)) (.cse21 (exists ((ULTIMATE.start_main_~nondetString2~0.base Int) (ULTIMATE.start_main_~nondetString2~0.offset Int)) (and (= 0 (select (select |#memory_int| ULTIMATE.start_main_~nondetString2~0.base) (+ (select |#length| ULTIMATE.start_main_~nondetString2~0.base) ULTIMATE.start_main_~nondetString2~0.offset (- 1)))) (not (= ULTIMATE.start_main_~nondetString2~0.base ULTIMATE.start_cstrspn_~p~0.base)))))) (or (and .cse0 .cse1 (and .cse2 .cse3 .cse4 .cse5 (= 0 (select (select (store |#memory_int| ULTIMATE.start_main_~nondetString2~0.base (store (select |#memory_int| ULTIMATE.start_main_~nondetString2~0.base) (+ ULTIMATE.start_main_~length2~0 ULTIMATE.start_main_~nondetString2~0.offset (- 1)) 0)) ULTIMATE.start_main_~nondetString1~0.base) ULTIMATE.start_main_~nondetString1~0.offset)) .cse6 .cse7 .cse8 (= (select .cse9 ULTIMATE.start_cstrspn_~p~0.offset) 0) (= 1 ULTIMATE.start_main_~length1~0) .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) .cse16 .cse17) (and (and .cse2 .cse3 .cse4 .cse16 .cse6 .cse7 .cse8 .cse0 .cse18 .cse10 (exists ((ULTIMATE.start_main_~nondetString2~0.offset Int)) (and (<= ULTIMATE.start_cstrspn_~s2.offset ULTIMATE.start_main_~nondetString2~0.offset) (<= ULTIMATE.start_main_~nondetString2~0.offset 0) (= 0 (select (select |#memory_int| ULTIMATE.start_cstrspn_~s2.base) (+ (select |#length| ULTIMATE.start_cstrspn_~s2.base) ULTIMATE.start_main_~nondetString2~0.offset (- 1)))))) .cse13 .cse12 .cse15) .cse11 .cse19 .cse5 .cse1 .cse14 .cse20 .cse21) (and (let ((.cse22 (select |#length| ULTIMATE.start_cstrspn_~spanp~0.base))) (and (= 0 (select (select |#memory_int| ULTIMATE.start_cstrspn_~spanp~0.base) (+ .cse22 (- 1)))) (and .cse2 (<= 1 ULTIMATE.start_cstrspn_~spanp~0.offset) .cse3 .cse6 (<= 1 ULTIMATE.start_cstrspn_~p~0.offset) .cse7 .cse8 .cse0 .cse18 .cse10 .cse11 .cse13 .cse12 .cse1 (= 1 (select |#valid| ULTIMATE.start_cstrspn_~spanp~0.base)) .cse15) .cse16 .cse17 (<= (+ ULTIMATE.start_cstrspn_~spanp~0.offset 1) .cse22))) (<= (+ ULTIMATE.start_cstrspn_~p~0.offset 1) .cse23) .cse19 .cse5 .cse20 .cse21)))) 92.23/44.78 [2019-03-28 12:39:59,443 INFO L448 ceAbstractionStarter]: For program point L23-1(line 23) no Hoare annotation was computed. 92.23/44.78 [2019-03-28 12:39:59,443 INFO L448 ceAbstractionStarter]: For program point L23-3(lines 23 25) no Hoare annotation was computed. 92.23/44.78 [2019-03-28 12:39:59,443 INFO L444 ceAbstractionStarter]: At program point L23-5(lines 23 25) the Hoare annotation is: (let ((.cse27 (select |#length| ULTIMATE.start_cstrspn_~s2.base)) (.cse28 (select |#length| ULTIMATE.start_main_~nondetString1~0.base)) (.cse29 (select |#length| ULTIMATE.start_cstrspn_~spanp~0.base))) (let ((.cse19 (= 0 (select (select |#memory_int| ULTIMATE.start_cstrspn_~spanp~0.base) (+ .cse29 (- 1))))) (.cse12 (<= 1 ULTIMATE.start_cstrspn_~spanp~0.offset)) (.cse15 (<= (+ ULTIMATE.start_cstrspn_~spanp~0.offset 1) .cse29)) (.cse0 (<= ULTIMATE.start_cstrspn_~s1.base ULTIMATE.start_cstrspn_~p~0.base)) (.cse1 (= 0 (select (select (store |#memory_int| ULTIMATE.start_main_~nondetString2~0.base (store (select |#memory_int| ULTIMATE.start_main_~nondetString2~0.base) (+ ULTIMATE.start_main_~length2~0 ULTIMATE.start_main_~nondetString2~0.offset (- 1)) 0)) ULTIMATE.start_main_~nondetString1~0.base) ULTIMATE.start_main_~nondetString1~0.offset))) (.cse2 (= (select |#length| ULTIMATE.start_main_~nondetString2~0.base) ULTIMATE.start_main_~length2~0)) (.cse3 (= (select |#valid| ULTIMATE.start_cstrspn_~p~0.base) 1)) (.cse4 (<= 1 ULTIMATE.start_cstrspn_~p~0.offset)) (.cse5 (<= 1 ULTIMATE.start_main_~length2~0)) (.cse6 (= ULTIMATE.start_cstrspn_~s2.offset 0)) (.cse24 (<= 1 .cse29)) (.cse7 (= ULTIMATE.start_main_~nondetString1~0.offset 0)) (.cse8 (<= ULTIMATE.start_cstrspn_~p~0.base ULTIMATE.start_cstrspn_~s1.base)) (.cse9 (= 1 (select |#valid| ULTIMATE.start_cstrspn_~spanp~0.base))) (.cse10 (= 0 ULTIMATE.start_cstrspn_~c~0)) (.cse11 (= 1 (select |#valid| ULTIMATE.start_main_~nondetString2~0.base))) (.cse13 (= ULTIMATE.start_main_~length1~0 .cse28)) (.cse14 (not (= ULTIMATE.start_main_~nondetString1~0.base ULTIMATE.start_main_~nondetString2~0.base))) (.cse16 (<= 1 .cse27)) (.cse17 (= 1 ULTIMATE.start_main_~length1~0)) (.cse18 (= 1 (select |#valid| ULTIMATE.start_main_~nondetString1~0.base))) (.cse20 (exists ((ULTIMATE.start_main_~nondetString2~0.offset Int)) (and (<= ULTIMATE.start_cstrspn_~s2.offset ULTIMATE.start_main_~nondetString2~0.offset) (<= ULTIMATE.start_main_~nondetString2~0.offset 0) (= 0 (select (select |#memory_int| ULTIMATE.start_cstrspn_~s2.base) (+ (select |#length| ULTIMATE.start_cstrspn_~s2.base) ULTIMATE.start_main_~nondetString2~0.offset (- 1))))))) (.cse21 (= 1 (select |#valid| ULTIMATE.start_cstrspn_~s2.base))) (.cse26 (= 0 ULTIMATE.start_cstrspn_~spanp~0.offset)) (.cse22 (= ULTIMATE.start_main_~nondetString2~0.offset 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (not (= 0 ULTIMATE.start_cstrspn_~sc~0)) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22) (let ((.cse23 (select |#length| ULTIMATE.start_cstrspn_~p~0.base))) (and (or (<= (+ ULTIMATE.start_cstrspn_~p~0.offset 1) .cse23) .cse10) (and (let ((.cse25 (<= 1 ULTIMATE.start_main_~length1~0))) (or (and (and .cse0 .cse13 .cse3 .cse4 .cse5 .cse16 .cse6 .cse24 .cse25 .cse18 .cse8 .cse21 .cse9 .cse11) .cse19 .cse26 .cse22 .cse2 (= (select (select |#memory_int| ULTIMATE.start_cstrspn_~s2.base) (+ .cse27 (- 1))) 0)) (and .cse6 .cse19 .cse22 .cse2 (and .cse0 .cse12 .cse13 .cse3 .cse4 .cse5 .cse16 .cse25 .cse18 .cse20 .cse21 .cse8 .cse9 .cse11) .cse15))) .cse7 .cse14) (= (select (select |#memory_int| ULTIMATE.start_cstrspn_~p~0.base) (+ .cse23 (- 1))) 0) (= (select (select |#memory_int| ULTIMATE.start_main_~nondetString1~0.base) (+ .cse28 (- 1))) 0) (<= ULTIMATE.start_cstrspn_~p~0.offset .cse23) (exists ((ULTIMATE.start_main_~nondetString2~0.base Int) (ULTIMATE.start_main_~nondetString2~0.offset Int)) (and (= 0 (select (select |#memory_int| ULTIMATE.start_main_~nondetString2~0.base) (+ (select |#length| ULTIMATE.start_main_~nondetString2~0.base) ULTIMATE.start_main_~nondetString2~0.offset (- 1)))) (not (= ULTIMATE.start_main_~nondetString2~0.base ULTIMATE.start_cstrspn_~p~0.base)))))) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse24 .cse7 .cse8 .cse9 .cse10 .cse11 .cse13 .cse14 .cse16 .cse17 .cse18 .cse20 .cse21 .cse26 .cse22 (exists ((ULTIMATE.start_main_~nondetString2~0.offset Int)) (and (= (select (select |#memory_int| ULTIMATE.start_cstrspn_~spanp~0.base) (+ (select |#length| ULTIMATE.start_cstrspn_~spanp~0.base) ULTIMATE.start_main_~nondetString2~0.offset (- 1))) 0) (<= ULTIMATE.start_cstrspn_~spanp~0.offset ULTIMATE.start_main_~nondetString2~0.offset) (<= ULTIMATE.start_main_~nondetString2~0.offset 0))))))) 92.23/44.78 [2019-03-28 12:39:59,443 INFO L448 ceAbstractionStarter]: For program point L23-6(lines 23 25) no Hoare annotation was computed. 92.23/44.78 [2019-03-28 12:39:59,444 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONILLEGAL_POINTER_ARITHMETIC(line 26) no Hoare annotation was computed. 92.23/44.78 [2019-03-28 12:39:59,444 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. 92.23/44.78 [2019-03-28 12:39:59,444 INFO L448 ceAbstractionStarter]: For program point L40-1(line 40) no Hoare annotation was computed. 92.23/44.78 [2019-03-28 12:39:59,444 INFO L448 ceAbstractionStarter]: For program point L32(lines 32 34) no Hoare annotation was computed. 92.23/44.78 [2019-03-28 12:39:59,444 INFO L448 ceAbstractionStarter]: For program point L32-2(lines 29 43) no Hoare annotation was computed. 92.23/44.78 [2019-03-28 12:39:59,444 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. 92.23/44.78 [2019-03-28 12:39:59,444 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 25) no Hoare annotation was computed. 92.23/44.78 [2019-03-28 12:39:59,445 INFO L448 ceAbstractionStarter]: For program point L22(line 22) no Hoare annotation was computed. 92.23/44.78 [2019-03-28 12:39:59,445 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr6REQUIRES_VIOLATION(line 23) no Hoare annotation was computed. 92.23/44.78 [2019-03-28 12:39:59,445 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr5REQUIRES_VIOLATION(line 22) no Hoare annotation was computed. 92.23/44.78 [2019-03-28 12:39:59,445 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr4REQUIRES_VIOLATION(line 22) no Hoare annotation was computed. 92.23/44.78 [2019-03-28 12:39:59,445 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr3REQUIRES_VIOLATION(line 41) no Hoare annotation was computed. 92.23/44.78 [2019-03-28 12:39:59,445 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr1REQUIRES_VIOLATION(line 40) no Hoare annotation was computed. 92.23/44.78 [2019-03-28 12:39:59,445 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr2REQUIRES_VIOLATION(line 41) no Hoare annotation was computed. 92.23/44.78 [2019-03-28 12:39:59,445 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0REQUIRES_VIOLATION(line 40) no Hoare annotation was computed. 92.23/44.78 [2019-03-28 12:39:59,445 INFO L448 ceAbstractionStarter]: For program point L35-1(lines 35 37) no Hoare annotation was computed. 92.23/44.78 [2019-03-28 12:39:59,446 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr7REQUIRES_VIOLATION(line 23) no Hoare annotation was computed. 92.23/44.78 [2019-03-28 12:39:59,446 INFO L305 ceAbstractionStarter]: Did not count any witness invariants because Icfg is not BoogieIcfg 92.23/44.78 [2019-03-28 12:39:59,457 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,458 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,458 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,459 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,459 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,460 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,460 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,461 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,461 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,461 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,462 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,462 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,462 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,463 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,463 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,463 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,469 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,470 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,470 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,471 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,471 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,471 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,472 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,472 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,472 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,472 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,473 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,473 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,473 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,474 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,474 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,474 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,475 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,475 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,475 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,475 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,476 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,476 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,476 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,477 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,477 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,477 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,478 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,478 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,478 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,478 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,479 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,479 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,479 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,479 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,480 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,480 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,480 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,481 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,481 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,481 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,482 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,482 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,482 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,482 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,493 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,494 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,494 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,495 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,495 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,495 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,496 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,496 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,496 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,497 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,497 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,497 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,498 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,498 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,498 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,498 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,501 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,501 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,502 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,502 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,502 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,503 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,503 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,503 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,503 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,504 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,504 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,504 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,505 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,505 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,505 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,506 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,506 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,506 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,506 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,507 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,507 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,507 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,507 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,508 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,508 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,508 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,509 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,509 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,509 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,510 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,510 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,510 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,510 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,510 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,511 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,511 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,511 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,512 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,512 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,512 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,512 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,513 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,513 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,513 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,518 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,518 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,518 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,519 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,519 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,520 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,520 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,520 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,522 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,522 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,522 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,523 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,523 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,523 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,524 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,524 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,524 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,524 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,525 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,525 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,525 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,526 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,526 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,526 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,526 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,527 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,527 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,527 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,527 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,528 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,528 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,528 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,528 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,529 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,529 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,529 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,530 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,530 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,530 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,530 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,530 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,531 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,531 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,531 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,533 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,533 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,533 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,534 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,534 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,534 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,534 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,535 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,535 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,535 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,535 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.78 [2019-03-28 12:39:59,536 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,537 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,537 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,537 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,538 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,538 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,538 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,538 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,539 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,539 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,539 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,540 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,540 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,540 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,540 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,541 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,541 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,541 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,541 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,542 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,542 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,542 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,542 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,543 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,543 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,543 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,544 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,544 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,544 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,544 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,545 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,545 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,545 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,545 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,545 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.78 [2019-03-28 12:39:59,546 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.78 [2019-03-28 12:39:59,548 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 12:39:59 BasicIcfg 92.23/44.78 [2019-03-28 12:39:59,548 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- 92.23/44.78 [2019-03-28 12:39:59,549 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- 92.23/44.78 [2019-03-28 12:39:59,549 INFO L271 PluginConnector]: Initializing BuchiAutomizer... 92.23/44.78 [2019-03-28 12:39:59,553 INFO L276 PluginConnector]: BuchiAutomizer initialized 92.23/44.78 [2019-03-28 12:39:59,554 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 92.23/44.78 [2019-03-28 12:39:59,554 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.03 12:39:30" (1/5) ... 92.23/44.78 [2019-03-28 12:39:59,554 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@71249140 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.03 12:39:59, skipping insertion in model container 92.23/44.78 [2019-03-28 12:39:59,554 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 92.23/44.78 [2019-03-28 12:39:59,555 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:39:30" (2/5) ... 92.23/44.78 [2019-03-28 12:39:59,555 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@71249140 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.03 12:39:59, skipping insertion in model container 92.23/44.78 [2019-03-28 12:39:59,555 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 92.23/44.78 [2019-03-28 12:39:59,555 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 12:39:31" (3/5) ... 92.23/44.78 [2019-03-28 12:39:59,555 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@71249140 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.03 12:39:59, skipping insertion in model container 92.23/44.78 [2019-03-28 12:39:59,555 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 92.23/44.78 [2019-03-28 12:39:59,556 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 28.03 12:39:31" (4/5) ... 92.23/44.78 [2019-03-28 12:39:59,556 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@71249140 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.03 12:39:59, skipping insertion in model container 92.23/44.78 [2019-03-28 12:39:59,556 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 92.23/44.78 [2019-03-28 12:39:59,556 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 12:39:59" (5/5) ... 92.23/44.78 [2019-03-28 12:39:59,557 INFO L375 chiAutomizerObserver]: Analyzing ICFG theBenchmark.c_BEv2 92.23/44.78 [2019-03-28 12:39:59,579 INFO L133 ementStrategyFactory]: Using default assertion order modulation 92.23/44.78 [2019-03-28 12:39:59,579 INFO L374 BuchiCegarLoop]: Interprodecural is true 92.23/44.78 [2019-03-28 12:39:59,579 INFO L375 BuchiCegarLoop]: Hoare is true 92.23/44.78 [2019-03-28 12:39:59,579 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates 92.23/44.78 [2019-03-28 12:39:59,579 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE 92.23/44.78 [2019-03-28 12:39:59,579 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION 92.23/44.78 [2019-03-28 12:39:59,579 INFO L379 BuchiCegarLoop]: Difference is false 92.23/44.78 [2019-03-28 12:39:59,579 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA 92.23/44.78 [2019-03-28 12:39:59,580 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== 92.23/44.78 [2019-03-28 12:39:59,583 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states. 92.23/44.78 [2019-03-28 12:39:59,587 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 92.23/44.78 [2019-03-28 12:39:59,587 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 92.23/44.78 [2019-03-28 12:39:59,588 INFO L119 BuchiIsEmpty]: Starting construction of run 92.23/44.78 [2019-03-28 12:39:59,592 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:59,592 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:59,592 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ 92.23/44.78 [2019-03-28 12:39:59,592 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states. 92.23/44.78 [2019-03-28 12:39:59,593 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 92.23/44.78 [2019-03-28 12:39:59,593 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 92.23/44.78 [2019-03-28 12:39:59,593 INFO L119 BuchiIsEmpty]: Starting construction of run 92.23/44.78 [2019-03-28 12:39:59,594 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:59,594 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:39:59,599 INFO L794 eck$LassoCheckResult]: Stem: 14#ULTIMATE.startENTRYtrue [140] ULTIMATE.startENTRY-->L32: Formula: (and (= (store |v_#valid_18| 0 0) |v_#valid_17|) (= |v_#NULL.offset_2| 0) (= 0 |v_#NULL.base_2|)) InVars {#valid=|v_#valid_18|} OutVars{ULTIMATE.start_main_#t~malloc7.base=|v_ULTIMATE.start_main_#t~malloc7.base_5|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_6|, ULTIMATE.start_main_#t~malloc6.base=|v_ULTIMATE.start_main_#t~malloc6.base_5|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_6|, ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_10, #NULL.offset=|v_#NULL.offset_2|, ULTIMATE.start_main_~nondetString2~0.base=v_ULTIMATE.start_main_~nondetString2~0.base_7, ULTIMATE.start_main_~nondetString2~0.offset=v_ULTIMATE.start_main_~nondetString2~0.offset_6, #NULL.base=|v_#NULL.base_2|, ULTIMATE.start_main_#t~malloc7.offset=|v_ULTIMATE.start_main_#t~malloc7.offset_5|, ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_7, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_4|, ULTIMATE.start_main_#t~malloc6.offset=|v_ULTIMATE.start_main_#t~malloc6.offset_5|, #valid=|v_#valid_17|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_6, ULTIMATE.start_main_#t~ret8=|v_ULTIMATE.start_main_#t~ret8_4|, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_10} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc7.base, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~malloc6.base, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~length1~0, #NULL.offset, ULTIMATE.start_main_~nondetString2~0.base, ULTIMATE.start_main_~nondetString2~0.offset, #NULL.base, ULTIMATE.start_main_#t~malloc7.offset, ULTIMATE.start_main_~nondetString1~0.base, ULTIMATE.start_main_#res, ULTIMATE.start_main_#t~malloc6.offset, #valid, ULTIMATE.start_main_~nondetString1~0.offset, ULTIMATE.start_main_#t~ret8, ULTIMATE.start_main_~length2~0] 15#L32true [92] L32-->L32-2: Formula: (>= v_ULTIMATE.start_main_~length1~0_6 1) InVars {ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_6} OutVars{ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_6} AuxVars[] AssignedVars[] 11#L32-2true [78] L32-2-->L35-1: Formula: (and (< v_ULTIMATE.start_main_~length2~0_5 1) (= v_ULTIMATE.start_main_~length2~0_4 1)) InVars {ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_5} OutVars{ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~length2~0] 19#L35-1true [111] L35-1-->L40: Formula: (let ((.cse0 (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6.base_2| 1))) (and (< |v_ULTIMATE.start_main_#t~malloc6.base_2| |v_#StackHeapBarrier_1|) (= 0 (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6.base_2|)) (= v_ULTIMATE.start_main_~nondetString2~0.base_2 |v_ULTIMATE.start_main_#t~malloc7.base_2|) (= (select .cse0 |v_ULTIMATE.start_main_#t~malloc7.base_2|) 0) (< 0 |v_ULTIMATE.start_main_#t~malloc6.base_2|) (= v_ULTIMATE.start_main_~nondetString1~0.offset_2 |v_ULTIMATE.start_main_#t~malloc6.offset_2|) (= v_ULTIMATE.start_main_~nondetString2~0.offset_2 |v_ULTIMATE.start_main_#t~malloc7.offset_2|) (= |v_#length_1| (store (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc6.base_2| v_ULTIMATE.start_main_~length1~0_7) |v_ULTIMATE.start_main_#t~malloc7.base_2| v_ULTIMATE.start_main_~length2~0_7)) (= |v_#valid_3| (store .cse0 |v_ULTIMATE.start_main_#t~malloc7.base_2| 1)) (< |v_ULTIMATE.start_main_#t~malloc7.base_2| |v_#StackHeapBarrier_1|) (= v_ULTIMATE.start_main_~nondetString1~0.base_2 |v_ULTIMATE.start_main_#t~malloc6.base_2|) (< |v_ULTIMATE.start_main_#t~malloc7.base_2| 0) (= |v_ULTIMATE.start_main_#t~malloc7.offset_2| 0) (= 0 |v_ULTIMATE.start_main_#t~malloc6.offset_2|))) InVars {ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_7, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_#t~malloc7.base=|v_ULTIMATE.start_main_#t~malloc7.base_2|, ULTIMATE.start_main_#t~malloc6.base=|v_ULTIMATE.start_main_#t~malloc6.base_2|, ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_7, ULTIMATE.start_main_~nondetString2~0.base=v_ULTIMATE.start_main_~nondetString2~0.base_2, ULTIMATE.start_main_~nondetString2~0.offset=v_ULTIMATE.start_main_~nondetString2~0.offset_2, ULTIMATE.start_main_#t~malloc7.offset=|v_ULTIMATE.start_main_#t~malloc7.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_2, ULTIMATE.start_main_#t~malloc6.offset=|v_ULTIMATE.start_main_#t~malloc6.offset_2|, #valid=|v_#valid_3|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_2, #length=|v_#length_1|, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc7.base, ULTIMATE.start_main_#t~malloc6.base, ULTIMATE.start_main_~nondetString1~0.base, ULTIMATE.start_main_#t~malloc6.offset, #valid, ULTIMATE.start_main_~nondetString1~0.offset, #length, ULTIMATE.start_main_~nondetString2~0.base, ULTIMATE.start_main_~nondetString2~0.offset, ULTIMATE.start_main_#t~malloc7.offset] 9#L40true [61] L40-->L40-1: Formula: (let ((.cse0 (+ v_ULTIMATE.start_main_~length1~0_8 v_ULTIMATE.start_main_~nondetString1~0.offset_3))) (and (<= 1 .cse0) (= 1 (select |v_#valid_6| v_ULTIMATE.start_main_~nondetString1~0.base_3)) (= |v_#memory_int_1| (store |v_#memory_int_2| v_ULTIMATE.start_main_~nondetString1~0.base_3 (store (select |v_#memory_int_2| v_ULTIMATE.start_main_~nondetString1~0.base_3) (+ v_ULTIMATE.start_main_~length1~0_8 v_ULTIMATE.start_main_~nondetString1~0.offset_3 (- 1)) 0))) (<= .cse0 (select |v_#length_4| v_ULTIMATE.start_main_~nondetString1~0.base_3)))) InVars {ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_3, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_3, ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_8, #length=|v_#length_4|} OutVars{ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_3, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_3, ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_8, #length=|v_#length_4|} AuxVars[] AssignedVars[#memory_int] 6#L40-1true [141] L40-1-->L25: Formula: (let ((.cse0 (+ v_ULTIMATE.start_main_~length2~0_11 v_ULTIMATE.start_main_~nondetString2~0.offset_7))) (and (<= 1 .cse0) (= |v_ULTIMATE.start_cstrspn_#in~s1.base_2| v_ULTIMATE.start_cstrspn_~s1.base_5) (= (select |v_#valid_19| v_ULTIMATE.start_main_~nondetString2~0.base_8) 1) (= v_ULTIMATE.start_cstrspn_~s1.offset_4 |v_ULTIMATE.start_cstrspn_#in~s1.offset_2|) (= v_ULTIMATE.start_cstrspn_~s1.offset_4 v_ULTIMATE.start_cstrspn_~p~0.offset_6) (= |v_#memory_int_7| (store |v_#memory_int_8| v_ULTIMATE.start_main_~nondetString2~0.base_8 (store (select |v_#memory_int_8| v_ULTIMATE.start_main_~nondetString2~0.base_8) (+ v_ULTIMATE.start_main_~length2~0_11 v_ULTIMATE.start_main_~nondetString2~0.offset_7 (- 1)) 0))) (= v_ULTIMATE.start_cstrspn_~s2.offset_4 |v_ULTIMATE.start_cstrspn_#in~s2.offset_2|) (<= .cse0 (select |v_#length_12| v_ULTIMATE.start_main_~nondetString2~0.base_8)) (= |v_ULTIMATE.start_cstrspn_#in~s2.base_2| v_ULTIMATE.start_main_~nondetString2~0.base_8) (= v_ULTIMATE.start_main_~nondetString1~0.offset_7 |v_ULTIMATE.start_cstrspn_#in~s1.offset_2|) (= |v_ULTIMATE.start_cstrspn_#in~s1.base_2| v_ULTIMATE.start_main_~nondetString1~0.base_8) (= v_ULTIMATE.start_main_~nondetString2~0.offset_7 |v_ULTIMATE.start_cstrspn_#in~s2.offset_2|) (= v_ULTIMATE.start_cstrspn_~p~0.base_7 v_ULTIMATE.start_cstrspn_~s1.base_5) (= |v_ULTIMATE.start_cstrspn_#in~s2.base_2| v_ULTIMATE.start_cstrspn_~s2.base_4))) InVars {ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_8, #valid=|v_#valid_19|, #memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_7, #length=|v_#length_12|, ULTIMATE.start_main_~nondetString2~0.base=v_ULTIMATE.start_main_~nondetString2~0.base_8, ULTIMATE.start_main_~nondetString2~0.offset=v_ULTIMATE.start_main_~nondetString2~0.offset_7, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_11} OutVars{ULTIMATE.start_cstrspn_~s1.base=v_ULTIMATE.start_cstrspn_~s1.base_5, ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_6, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_6, ULTIMATE.start_cstrspn_#t~post0.offset=|v_ULTIMATE.start_cstrspn_#t~post0.offset_6|, ULTIMATE.start_cstrspn_#res=|v_ULTIMATE.start_cstrspn_#res_4|, ULTIMATE.start_cstrspn_~s1.offset=v_ULTIMATE.start_cstrspn_~s1.offset_4, ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_8, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_8|, ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_6, ULTIMATE.start_cstrspn_#t~post0.base=|v_ULTIMATE.start_cstrspn_#t~post0.base_7|, #length=|v_#length_12|, ULTIMATE.start_cstrspn_~s2.base=v_ULTIMATE.start_cstrspn_~s2.base_4, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_11, ULTIMATE.start_cstrspn_#in~s2.offset=|v_ULTIMATE.start_cstrspn_#in~s2.offset_2|, ULTIMATE.start_cstrspn_~s2.offset=v_ULTIMATE.start_cstrspn_~s2.offset_4, ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_7|, ULTIMATE.start_cstrspn_~p~0.base=v_ULTIMATE.start_cstrspn_~p~0.base_7, ULTIMATE.start_cstrspn_#t~mem1=|v_ULTIMATE.start_cstrspn_#t~mem1_5|, ULTIMATE.start_cstrspn_#t~mem3=|v_ULTIMATE.start_cstrspn_#t~mem3_6|, ULTIMATE.start_main_~nondetString2~0.base=v_ULTIMATE.start_main_~nondetString2~0.base_8, ULTIMATE.start_main_~nondetString2~0.offset=v_ULTIMATE.start_main_~nondetString2~0.offset_7, ULTIMATE.start_cstrspn_~p~0.offset=v_ULTIMATE.start_cstrspn_~p~0.offset_6, ULTIMATE.start_cstrspn_#in~s2.base=|v_ULTIMATE.start_cstrspn_#in~s2.base_2|, ULTIMATE.start_cstrspn_#in~s1.offset=|v_ULTIMATE.start_cstrspn_#in~s1.offset_2|, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_8, #valid=|v_#valid_19|, #memory_int=|v_#memory_int_7|, ULTIMATE.start_cstrspn_#in~s1.base=|v_ULTIMATE.start_cstrspn_#in~s1.base_2|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_7} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_#in~s2.offset, ULTIMATE.start_cstrspn_~s1.base, ULTIMATE.start_cstrspn_~s2.offset, ULTIMATE.start_cstrspn_#t~post2.offset, ULTIMATE.start_cstrspn_~c~0, ULTIMATE.start_cstrspn_~p~0.base, ULTIMATE.start_cstrspn_~spanp~0.base, ULTIMATE.start_cstrspn_#t~mem1, ULTIMATE.start_cstrspn_#t~post0.offset, ULTIMATE.start_cstrspn_#t~mem3, ULTIMATE.start_cstrspn_#res, ULTIMATE.start_cstrspn_~p~0.offset, ULTIMATE.start_cstrspn_~s1.offset, ULTIMATE.start_cstrspn_#in~s2.base, ULTIMATE.start_cstrspn_#in~s1.offset, ULTIMATE.start_cstrspn_#t~post2.base, ULTIMATE.start_cstrspn_~sc~0, ULTIMATE.start_cstrspn_~spanp~0.offset, ULTIMATE.start_cstrspn_#t~post0.base, #memory_int, ULTIMATE.start_cstrspn_#in~s1.base, ULTIMATE.start_cstrspn_~s2.base] 23#L25true 92.23/44.78 [2019-03-28 12:39:59,600 INFO L796 eck$LassoCheckResult]: Loop: 23#L25true [72] L25-->L22: Formula: (and (= |v_ULTIMATE.start_cstrspn_#t~post0.base_2| v_ULTIMATE.start_cstrspn_~p~0.base_4) (= |v_ULTIMATE.start_cstrspn_#t~post0.offset_2| v_ULTIMATE.start_cstrspn_~p~0.offset_4) (= v_ULTIMATE.start_cstrspn_~p~0.base_3 |v_ULTIMATE.start_cstrspn_#t~post0.base_2|) (= v_ULTIMATE.start_cstrspn_~p~0.offset_3 (+ |v_ULTIMATE.start_cstrspn_#t~post0.offset_2| 1))) InVars {ULTIMATE.start_cstrspn_~p~0.base=v_ULTIMATE.start_cstrspn_~p~0.base_4, ULTIMATE.start_cstrspn_~p~0.offset=v_ULTIMATE.start_cstrspn_~p~0.offset_4} OutVars{ULTIMATE.start_cstrspn_#t~post0.base=|v_ULTIMATE.start_cstrspn_#t~post0.base_2|, ULTIMATE.start_cstrspn_#t~post0.offset=|v_ULTIMATE.start_cstrspn_#t~post0.offset_2|, ULTIMATE.start_cstrspn_~p~0.base=v_ULTIMATE.start_cstrspn_~p~0.base_3, ULTIMATE.start_cstrspn_~p~0.offset=v_ULTIMATE.start_cstrspn_~p~0.offset_3} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_~p~0.base, ULTIMATE.start_cstrspn_#t~post0.base, ULTIMATE.start_cstrspn_#t~post0.offset, ULTIMATE.start_cstrspn_~p~0.offset] 16#L22true [142] L22-->L23-5: Formula: (and (= v_ULTIMATE.start_cstrspn_~s2.base_5 v_ULTIMATE.start_cstrspn_~spanp~0.base_7) (= (select (select |v_#memory_int_9| |v_ULTIMATE.start_cstrspn_#t~post0.base_9|) |v_ULTIMATE.start_cstrspn_#t~post0.offset_8|) v_ULTIMATE.start_cstrspn_~c~0_7) (<= 0 |v_ULTIMATE.start_cstrspn_#t~post0.offset_8|) (= 1 (select |v_#valid_20| |v_ULTIMATE.start_cstrspn_#t~post0.base_9|)) (= v_ULTIMATE.start_cstrspn_~s2.offset_5 v_ULTIMATE.start_cstrspn_~spanp~0.offset_7) (<= (+ |v_ULTIMATE.start_cstrspn_#t~post0.offset_8| 1) (select |v_#length_13| |v_ULTIMATE.start_cstrspn_#t~post0.base_9|))) InVars {ULTIMATE.start_cstrspn_~s2.offset=v_ULTIMATE.start_cstrspn_~s2.offset_5, #valid=|v_#valid_20|, ULTIMATE.start_cstrspn_#t~post0.base=|v_ULTIMATE.start_cstrspn_#t~post0.base_9|, #memory_int=|v_#memory_int_9|, #length=|v_#length_13|, ULTIMATE.start_cstrspn_#t~post0.offset=|v_ULTIMATE.start_cstrspn_#t~post0.offset_8|, ULTIMATE.start_cstrspn_~s2.base=v_ULTIMATE.start_cstrspn_~s2.base_5} OutVars{ULTIMATE.start_cstrspn_~s2.offset=v_ULTIMATE.start_cstrspn_~s2.offset_5, ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_7, #valid=|v_#valid_20|, ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_7, ULTIMATE.start_cstrspn_#t~post0.base=|v_ULTIMATE.start_cstrspn_#t~post0.base_8|, #memory_int=|v_#memory_int_9|, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_7, ULTIMATE.start_cstrspn_#t~mem1=|v_ULTIMATE.start_cstrspn_#t~mem1_6|, #length=|v_#length_13|, ULTIMATE.start_cstrspn_#t~post0.offset=|v_ULTIMATE.start_cstrspn_#t~post0.offset_7|, ULTIMATE.start_cstrspn_~s2.base=v_ULTIMATE.start_cstrspn_~s2.base_5} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_~c~0, ULTIMATE.start_cstrspn_~spanp~0.offset, ULTIMATE.start_cstrspn_#t~post0.base, ULTIMATE.start_cstrspn_~spanp~0.base, ULTIMATE.start_cstrspn_#t~mem1, ULTIMATE.start_cstrspn_#t~post0.offset] 8#L23-5true [76] L23-5-->L23-1: Formula: (and (= v_ULTIMATE.start_cstrspn_~spanp~0.base_4 |v_ULTIMATE.start_cstrspn_#t~post2.base_2|) (= v_ULTIMATE.start_cstrspn_~spanp~0.offset_4 (+ |v_ULTIMATE.start_cstrspn_#t~post2.offset_2| 1)) (= |v_ULTIMATE.start_cstrspn_#t~post2.base_2| v_ULTIMATE.start_cstrspn_~spanp~0.base_5) (= |v_ULTIMATE.start_cstrspn_#t~post2.offset_2| v_ULTIMATE.start_cstrspn_~spanp~0.offset_5)) InVars {ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_5, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_5} OutVars{ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_4, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_4, ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_2|, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_#t~post2.offset, ULTIMATE.start_cstrspn_#t~post2.base, ULTIMATE.start_cstrspn_~spanp~0.offset, ULTIMATE.start_cstrspn_~spanp~0.base] 17#L23-1true [143] L23-1-->L23-3: Formula: (and (= (select (select |v_#memory_int_10| |v_ULTIMATE.start_cstrspn_#t~post2.base_9|) |v_ULTIMATE.start_cstrspn_#t~post2.offset_8|) |v_ULTIMATE.start_cstrspn_#t~mem3_7|) (= |v_ULTIMATE.start_cstrspn_#t~mem3_7| v_ULTIMATE.start_cstrspn_~sc~0_9) (<= (+ |v_ULTIMATE.start_cstrspn_#t~post2.offset_8| 1) (select |v_#length_14| |v_ULTIMATE.start_cstrspn_#t~post2.base_9|)) (= 1 (select |v_#valid_21| |v_ULTIMATE.start_cstrspn_#t~post2.base_9|)) (<= 0 |v_ULTIMATE.start_cstrspn_#t~post2.offset_8|)) InVars {ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_8|, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_9|, #valid=|v_#valid_21|, #memory_int=|v_#memory_int_10|, #length=|v_#length_14|} OutVars{ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_8|, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_9, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_9|, #valid=|v_#valid_21|, #memory_int=|v_#memory_int_10|, #length=|v_#length_14|, ULTIMATE.start_cstrspn_#t~mem3=|v_ULTIMATE.start_cstrspn_#t~mem3_7|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_~sc~0, ULTIMATE.start_cstrspn_#t~mem3] 12#L23-3true [136] L23-3-->L24: Formula: (< 0 v_ULTIMATE.start_cstrspn_~sc~0_5) InVars {ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_5} OutVars{ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_6|, ULTIMATE.start_cstrspn_#t~mem3=|v_ULTIMATE.start_cstrspn_#t~mem3_5|, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_5, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_7|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_#t~post2.offset, ULTIMATE.start_cstrspn_#t~post2.base, ULTIMATE.start_cstrspn_#t~mem3] 21#L24true [90] L24-->L25: Formula: (= v_ULTIMATE.start_cstrspn_~sc~0_6 v_ULTIMATE.start_cstrspn_~c~0_4) InVars {ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_4, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_6} OutVars{ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_4, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_6} AuxVars[] AssignedVars[] 23#L25true 92.23/44.78 [2019-03-28 12:39:59,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:59,600 INFO L82 PathProgramCache]: Analyzing trace with hash 688013858, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:59,601 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:59,601 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:59,602 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:59,602 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:59,602 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:59,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 92.23/44.78 [2019-03-28 12:39:59,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 92.23/44.78 [2019-03-28 12:39:59,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:59,631 INFO L82 PathProgramCache]: Analyzing trace with hash -1212618916, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:59,631 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:59,632 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:59,632 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:59,633 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:59,633 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:59,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 92.23/44.78 [2019-03-28 12:39:59,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 92.23/44.78 [2019-03-28 12:39:59,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:39:59,640 INFO L82 PathProgramCache]: Analyzing trace with hash -1003533123, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:39:59,640 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:39:59,640 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:39:59,641 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:59,641 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:59,641 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:39:59,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.78 [2019-03-28 12:39:59,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.78 [2019-03-28 12:39:59,713 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 92.23/44.78 [2019-03-28 12:39:59,713 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 92.23/44.78 [2019-03-28 12:39:59,813 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. 92.23/44.78 [2019-03-28 12:39:59,814 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 92.23/44.78 [2019-03-28 12:39:59,814 INFO L87 Difference]: Start difference. First operand 22 states. Second operand 8 states. 92.23/44.78 [2019-03-28 12:40:00,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 92.23/44.78 [2019-03-28 12:40:00,140 INFO L93 Difference]: Finished difference Result 40 states and 67 transitions. 92.23/44.78 [2019-03-28 12:40:00,140 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 92.23/44.78 [2019-03-28 12:40:00,143 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 40 states and 67 transitions. 92.23/44.78 [2019-03-28 12:40:00,145 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 92.23/44.78 [2019-03-28 12:40:00,145 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 40 states to 12 states and 19 transitions. 92.23/44.78 [2019-03-28 12:40:00,146 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 12 92.23/44.78 [2019-03-28 12:40:00,146 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 12 92.23/44.78 [2019-03-28 12:40:00,147 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 19 transitions. 92.23/44.78 [2019-03-28 12:40:00,147 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. 92.23/44.78 [2019-03-28 12:40:00,147 INFO L706 BuchiCegarLoop]: Abstraction has 12 states and 19 transitions. 92.23/44.78 [2019-03-28 12:40:00,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12 states and 19 transitions. 92.23/44.78 [2019-03-28 12:40:00,149 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12 to 12. 92.23/44.78 [2019-03-28 12:40:00,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. 92.23/44.78 [2019-03-28 12:40:00,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 19 transitions. 92.23/44.78 [2019-03-28 12:40:00,150 INFO L729 BuchiCegarLoop]: Abstraction has 12 states and 19 transitions. 92.23/44.78 [2019-03-28 12:40:00,150 INFO L609 BuchiCegarLoop]: Abstraction has 12 states and 19 transitions. 92.23/44.78 [2019-03-28 12:40:00,150 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ 92.23/44.78 [2019-03-28 12:40:00,150 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12 states and 19 transitions. 92.23/44.78 [2019-03-28 12:40:00,151 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 92.23/44.78 [2019-03-28 12:40:00,151 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 92.23/44.78 [2019-03-28 12:40:00,151 INFO L119 BuchiIsEmpty]: Starting construction of run 92.23/44.78 [2019-03-28 12:40:00,152 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:40:00,153 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] 92.23/44.78 [2019-03-28 12:40:00,153 INFO L794 eck$LassoCheckResult]: Stem: 88#ULTIMATE.startENTRY [140] ULTIMATE.startENTRY-->L32: Formula: (and (= (store |v_#valid_18| 0 0) |v_#valid_17|) (= |v_#NULL.offset_2| 0) (= 0 |v_#NULL.base_2|)) InVars {#valid=|v_#valid_18|} OutVars{ULTIMATE.start_main_#t~malloc7.base=|v_ULTIMATE.start_main_#t~malloc7.base_5|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_6|, ULTIMATE.start_main_#t~malloc6.base=|v_ULTIMATE.start_main_#t~malloc6.base_5|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_6|, ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_10, #NULL.offset=|v_#NULL.offset_2|, ULTIMATE.start_main_~nondetString2~0.base=v_ULTIMATE.start_main_~nondetString2~0.base_7, ULTIMATE.start_main_~nondetString2~0.offset=v_ULTIMATE.start_main_~nondetString2~0.offset_6, #NULL.base=|v_#NULL.base_2|, ULTIMATE.start_main_#t~malloc7.offset=|v_ULTIMATE.start_main_#t~malloc7.offset_5|, ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_7, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_4|, ULTIMATE.start_main_#t~malloc6.offset=|v_ULTIMATE.start_main_#t~malloc6.offset_5|, #valid=|v_#valid_17|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_6, ULTIMATE.start_main_#t~ret8=|v_ULTIMATE.start_main_#t~ret8_4|, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_10} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc7.base, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~malloc6.base, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~length1~0, #NULL.offset, ULTIMATE.start_main_~nondetString2~0.base, ULTIMATE.start_main_~nondetString2~0.offset, #NULL.base, ULTIMATE.start_main_#t~malloc7.offset, ULTIMATE.start_main_~nondetString1~0.base, ULTIMATE.start_main_#res, ULTIMATE.start_main_#t~malloc6.offset, #valid, ULTIMATE.start_main_~nondetString1~0.offset, ULTIMATE.start_main_#t~ret8, ULTIMATE.start_main_~length2~0] 89#L32 [92] L32-->L32-2: Formula: (>= v_ULTIMATE.start_main_~length1~0_6 1) InVars {ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_6} OutVars{ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_6} AuxVars[] AssignedVars[] 90#L32-2 [93] L32-2-->L35-1: Formula: (>= v_ULTIMATE.start_main_~length2~0_6 1) InVars {ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_6} OutVars{ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_6} AuxVars[] AssignedVars[] 97#L35-1 [111] L35-1-->L40: Formula: (let ((.cse0 (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6.base_2| 1))) (and (< |v_ULTIMATE.start_main_#t~malloc6.base_2| |v_#StackHeapBarrier_1|) (= 0 (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6.base_2|)) (= v_ULTIMATE.start_main_~nondetString2~0.base_2 |v_ULTIMATE.start_main_#t~malloc7.base_2|) (= (select .cse0 |v_ULTIMATE.start_main_#t~malloc7.base_2|) 0) (< 0 |v_ULTIMATE.start_main_#t~malloc6.base_2|) (= v_ULTIMATE.start_main_~nondetString1~0.offset_2 |v_ULTIMATE.start_main_#t~malloc6.offset_2|) (= v_ULTIMATE.start_main_~nondetString2~0.offset_2 |v_ULTIMATE.start_main_#t~malloc7.offset_2|) (= |v_#length_1| (store (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc6.base_2| v_ULTIMATE.start_main_~length1~0_7) |v_ULTIMATE.start_main_#t~malloc7.base_2| v_ULTIMATE.start_main_~length2~0_7)) (= |v_#valid_3| (store .cse0 |v_ULTIMATE.start_main_#t~malloc7.base_2| 1)) (< |v_ULTIMATE.start_main_#t~malloc7.base_2| |v_#StackHeapBarrier_1|) (= v_ULTIMATE.start_main_~nondetString1~0.base_2 |v_ULTIMATE.start_main_#t~malloc6.base_2|) (< |v_ULTIMATE.start_main_#t~malloc7.base_2| 0) (= |v_ULTIMATE.start_main_#t~malloc7.offset_2| 0) (= 0 |v_ULTIMATE.start_main_#t~malloc6.offset_2|))) InVars {ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_7, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_#t~malloc7.base=|v_ULTIMATE.start_main_#t~malloc7.base_2|, ULTIMATE.start_main_#t~malloc6.base=|v_ULTIMATE.start_main_#t~malloc6.base_2|, ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_7, ULTIMATE.start_main_~nondetString2~0.base=v_ULTIMATE.start_main_~nondetString2~0.base_2, ULTIMATE.start_main_~nondetString2~0.offset=v_ULTIMATE.start_main_~nondetString2~0.offset_2, ULTIMATE.start_main_#t~malloc7.offset=|v_ULTIMATE.start_main_#t~malloc7.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_2, ULTIMATE.start_main_#t~malloc6.offset=|v_ULTIMATE.start_main_#t~malloc6.offset_2|, #valid=|v_#valid_3|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_2, #length=|v_#length_1|, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc7.base, ULTIMATE.start_main_#t~malloc6.base, ULTIMATE.start_main_~nondetString1~0.base, ULTIMATE.start_main_#t~malloc6.offset, #valid, ULTIMATE.start_main_~nondetString1~0.offset, #length, ULTIMATE.start_main_~nondetString2~0.base, ULTIMATE.start_main_~nondetString2~0.offset, ULTIMATE.start_main_#t~malloc7.offset] 98#L40 [61] L40-->L40-1: Formula: (let ((.cse0 (+ v_ULTIMATE.start_main_~length1~0_8 v_ULTIMATE.start_main_~nondetString1~0.offset_3))) (and (<= 1 .cse0) (= 1 (select |v_#valid_6| v_ULTIMATE.start_main_~nondetString1~0.base_3)) (= |v_#memory_int_1| (store |v_#memory_int_2| v_ULTIMATE.start_main_~nondetString1~0.base_3 (store (select |v_#memory_int_2| v_ULTIMATE.start_main_~nondetString1~0.base_3) (+ v_ULTIMATE.start_main_~length1~0_8 v_ULTIMATE.start_main_~nondetString1~0.offset_3 (- 1)) 0))) (<= .cse0 (select |v_#length_4| v_ULTIMATE.start_main_~nondetString1~0.base_3)))) InVars {ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_3, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_3, ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_8, #length=|v_#length_4|} OutVars{ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_3, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_3, ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_8, #length=|v_#length_4|} AuxVars[] AssignedVars[#memory_int] 95#L40-1 [141] L40-1-->L25: Formula: (let ((.cse0 (+ v_ULTIMATE.start_main_~length2~0_11 v_ULTIMATE.start_main_~nondetString2~0.offset_7))) (and (<= 1 .cse0) (= |v_ULTIMATE.start_cstrspn_#in~s1.base_2| v_ULTIMATE.start_cstrspn_~s1.base_5) (= (select |v_#valid_19| v_ULTIMATE.start_main_~nondetString2~0.base_8) 1) (= v_ULTIMATE.start_cstrspn_~s1.offset_4 |v_ULTIMATE.start_cstrspn_#in~s1.offset_2|) (= v_ULTIMATE.start_cstrspn_~s1.offset_4 v_ULTIMATE.start_cstrspn_~p~0.offset_6) (= |v_#memory_int_7| (store |v_#memory_int_8| v_ULTIMATE.start_main_~nondetString2~0.base_8 (store (select |v_#memory_int_8| v_ULTIMATE.start_main_~nondetString2~0.base_8) (+ v_ULTIMATE.start_main_~length2~0_11 v_ULTIMATE.start_main_~nondetString2~0.offset_7 (- 1)) 0))) (= v_ULTIMATE.start_cstrspn_~s2.offset_4 |v_ULTIMATE.start_cstrspn_#in~s2.offset_2|) (<= .cse0 (select |v_#length_12| v_ULTIMATE.start_main_~nondetString2~0.base_8)) (= |v_ULTIMATE.start_cstrspn_#in~s2.base_2| v_ULTIMATE.start_main_~nondetString2~0.base_8) (= v_ULTIMATE.start_main_~nondetString1~0.offset_7 |v_ULTIMATE.start_cstrspn_#in~s1.offset_2|) (= |v_ULTIMATE.start_cstrspn_#in~s1.base_2| v_ULTIMATE.start_main_~nondetString1~0.base_8) (= v_ULTIMATE.start_main_~nondetString2~0.offset_7 |v_ULTIMATE.start_cstrspn_#in~s2.offset_2|) (= v_ULTIMATE.start_cstrspn_~p~0.base_7 v_ULTIMATE.start_cstrspn_~s1.base_5) (= |v_ULTIMATE.start_cstrspn_#in~s2.base_2| v_ULTIMATE.start_cstrspn_~s2.base_4))) InVars {ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_8, #valid=|v_#valid_19|, #memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_7, #length=|v_#length_12|, ULTIMATE.start_main_~nondetString2~0.base=v_ULTIMATE.start_main_~nondetString2~0.base_8, ULTIMATE.start_main_~nondetString2~0.offset=v_ULTIMATE.start_main_~nondetString2~0.offset_7, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_11} OutVars{ULTIMATE.start_cstrspn_~s1.base=v_ULTIMATE.start_cstrspn_~s1.base_5, ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_6, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_6, ULTIMATE.start_cstrspn_#t~post0.offset=|v_ULTIMATE.start_cstrspn_#t~post0.offset_6|, ULTIMATE.start_cstrspn_#res=|v_ULTIMATE.start_cstrspn_#res_4|, ULTIMATE.start_cstrspn_~s1.offset=v_ULTIMATE.start_cstrspn_~s1.offset_4, ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_8, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_8|, ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_6, ULTIMATE.start_cstrspn_#t~post0.base=|v_ULTIMATE.start_cstrspn_#t~post0.base_7|, #length=|v_#length_12|, ULTIMATE.start_cstrspn_~s2.base=v_ULTIMATE.start_cstrspn_~s2.base_4, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_11, ULTIMATE.start_cstrspn_#in~s2.offset=|v_ULTIMATE.start_cstrspn_#in~s2.offset_2|, ULTIMATE.start_cstrspn_~s2.offset=v_ULTIMATE.start_cstrspn_~s2.offset_4, ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_7|, ULTIMATE.start_cstrspn_~p~0.base=v_ULTIMATE.start_cstrspn_~p~0.base_7, ULTIMATE.start_cstrspn_#t~mem1=|v_ULTIMATE.start_cstrspn_#t~mem1_5|, ULTIMATE.start_cstrspn_#t~mem3=|v_ULTIMATE.start_cstrspn_#t~mem3_6|, ULTIMATE.start_main_~nondetString2~0.base=v_ULTIMATE.start_main_~nondetString2~0.base_8, ULTIMATE.start_main_~nondetString2~0.offset=v_ULTIMATE.start_main_~nondetString2~0.offset_7, ULTIMATE.start_cstrspn_~p~0.offset=v_ULTIMATE.start_cstrspn_~p~0.offset_6, ULTIMATE.start_cstrspn_#in~s2.base=|v_ULTIMATE.start_cstrspn_#in~s2.base_2|, ULTIMATE.start_cstrspn_#in~s1.offset=|v_ULTIMATE.start_cstrspn_#in~s1.offset_2|, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_8, #valid=|v_#valid_19|, #memory_int=|v_#memory_int_7|, ULTIMATE.start_cstrspn_#in~s1.base=|v_ULTIMATE.start_cstrspn_#in~s1.base_2|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_7} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_#in~s2.offset, ULTIMATE.start_cstrspn_~s1.base, ULTIMATE.start_cstrspn_~s2.offset, ULTIMATE.start_cstrspn_#t~post2.offset, ULTIMATE.start_cstrspn_~c~0, ULTIMATE.start_cstrspn_~p~0.base, ULTIMATE.start_cstrspn_~spanp~0.base, ULTIMATE.start_cstrspn_#t~mem1, ULTIMATE.start_cstrspn_#t~post0.offset, ULTIMATE.start_cstrspn_#t~mem3, ULTIMATE.start_cstrspn_#res, ULTIMATE.start_cstrspn_~p~0.offset, ULTIMATE.start_cstrspn_~s1.offset, ULTIMATE.start_cstrspn_#in~s2.base, ULTIMATE.start_cstrspn_#in~s1.offset, ULTIMATE.start_cstrspn_#t~post2.base, ULTIMATE.start_cstrspn_~sc~0, ULTIMATE.start_cstrspn_~spanp~0.offset, ULTIMATE.start_cstrspn_#t~post0.base, #memory_int, ULTIMATE.start_cstrspn_#in~s1.base, ULTIMATE.start_cstrspn_~s2.base] 96#L25 92.23/44.78 [2019-03-28 12:40:00,154 INFO L796 eck$LassoCheckResult]: Loop: 96#L25 [72] L25-->L22: Formula: (and (= |v_ULTIMATE.start_cstrspn_#t~post0.base_2| v_ULTIMATE.start_cstrspn_~p~0.base_4) (= |v_ULTIMATE.start_cstrspn_#t~post0.offset_2| v_ULTIMATE.start_cstrspn_~p~0.offset_4) (= v_ULTIMATE.start_cstrspn_~p~0.base_3 |v_ULTIMATE.start_cstrspn_#t~post0.base_2|) (= v_ULTIMATE.start_cstrspn_~p~0.offset_3 (+ |v_ULTIMATE.start_cstrspn_#t~post0.offset_2| 1))) InVars {ULTIMATE.start_cstrspn_~p~0.base=v_ULTIMATE.start_cstrspn_~p~0.base_4, ULTIMATE.start_cstrspn_~p~0.offset=v_ULTIMATE.start_cstrspn_~p~0.offset_4} OutVars{ULTIMATE.start_cstrspn_#t~post0.base=|v_ULTIMATE.start_cstrspn_#t~post0.base_2|, ULTIMATE.start_cstrspn_#t~post0.offset=|v_ULTIMATE.start_cstrspn_#t~post0.offset_2|, ULTIMATE.start_cstrspn_~p~0.base=v_ULTIMATE.start_cstrspn_~p~0.base_3, ULTIMATE.start_cstrspn_~p~0.offset=v_ULTIMATE.start_cstrspn_~p~0.offset_3} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_~p~0.base, ULTIMATE.start_cstrspn_#t~post0.base, ULTIMATE.start_cstrspn_#t~post0.offset, ULTIMATE.start_cstrspn_~p~0.offset] 93#L22 [142] L22-->L23-5: Formula: (and (= v_ULTIMATE.start_cstrspn_~s2.base_5 v_ULTIMATE.start_cstrspn_~spanp~0.base_7) (= (select (select |v_#memory_int_9| |v_ULTIMATE.start_cstrspn_#t~post0.base_9|) |v_ULTIMATE.start_cstrspn_#t~post0.offset_8|) v_ULTIMATE.start_cstrspn_~c~0_7) (<= 0 |v_ULTIMATE.start_cstrspn_#t~post0.offset_8|) (= 1 (select |v_#valid_20| |v_ULTIMATE.start_cstrspn_#t~post0.base_9|)) (= v_ULTIMATE.start_cstrspn_~s2.offset_5 v_ULTIMATE.start_cstrspn_~spanp~0.offset_7) (<= (+ |v_ULTIMATE.start_cstrspn_#t~post0.offset_8| 1) (select |v_#length_13| |v_ULTIMATE.start_cstrspn_#t~post0.base_9|))) InVars {ULTIMATE.start_cstrspn_~s2.offset=v_ULTIMATE.start_cstrspn_~s2.offset_5, #valid=|v_#valid_20|, ULTIMATE.start_cstrspn_#t~post0.base=|v_ULTIMATE.start_cstrspn_#t~post0.base_9|, #memory_int=|v_#memory_int_9|, #length=|v_#length_13|, ULTIMATE.start_cstrspn_#t~post0.offset=|v_ULTIMATE.start_cstrspn_#t~post0.offset_8|, ULTIMATE.start_cstrspn_~s2.base=v_ULTIMATE.start_cstrspn_~s2.base_5} OutVars{ULTIMATE.start_cstrspn_~s2.offset=v_ULTIMATE.start_cstrspn_~s2.offset_5, ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_7, #valid=|v_#valid_20|, ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_7, ULTIMATE.start_cstrspn_#t~post0.base=|v_ULTIMATE.start_cstrspn_#t~post0.base_8|, #memory_int=|v_#memory_int_9|, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_7, ULTIMATE.start_cstrspn_#t~mem1=|v_ULTIMATE.start_cstrspn_#t~mem1_6|, #length=|v_#length_13|, ULTIMATE.start_cstrspn_#t~post0.offset=|v_ULTIMATE.start_cstrspn_#t~post0.offset_7|, ULTIMATE.start_cstrspn_~s2.base=v_ULTIMATE.start_cstrspn_~s2.base_5} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_~c~0, ULTIMATE.start_cstrspn_~spanp~0.offset, ULTIMATE.start_cstrspn_#t~post0.base, ULTIMATE.start_cstrspn_~spanp~0.base, ULTIMATE.start_cstrspn_#t~mem1, ULTIMATE.start_cstrspn_#t~post0.offset] 94#L23-5 [76] L23-5-->L23-1: Formula: (and (= v_ULTIMATE.start_cstrspn_~spanp~0.base_4 |v_ULTIMATE.start_cstrspn_#t~post2.base_2|) (= v_ULTIMATE.start_cstrspn_~spanp~0.offset_4 (+ |v_ULTIMATE.start_cstrspn_#t~post2.offset_2| 1)) (= |v_ULTIMATE.start_cstrspn_#t~post2.base_2| v_ULTIMATE.start_cstrspn_~spanp~0.base_5) (= |v_ULTIMATE.start_cstrspn_#t~post2.offset_2| v_ULTIMATE.start_cstrspn_~spanp~0.offset_5)) InVars {ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_5, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_5} OutVars{ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_4, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_4, ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_2|, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_#t~post2.offset, ULTIMATE.start_cstrspn_#t~post2.base, ULTIMATE.start_cstrspn_~spanp~0.offset, ULTIMATE.start_cstrspn_~spanp~0.base] 91#L23-1 [143] L23-1-->L23-3: Formula: (and (= (select (select |v_#memory_int_10| |v_ULTIMATE.start_cstrspn_#t~post2.base_9|) |v_ULTIMATE.start_cstrspn_#t~post2.offset_8|) |v_ULTIMATE.start_cstrspn_#t~mem3_7|) (= |v_ULTIMATE.start_cstrspn_#t~mem3_7| v_ULTIMATE.start_cstrspn_~sc~0_9) (<= (+ |v_ULTIMATE.start_cstrspn_#t~post2.offset_8| 1) (select |v_#length_14| |v_ULTIMATE.start_cstrspn_#t~post2.base_9|)) (= 1 (select |v_#valid_21| |v_ULTIMATE.start_cstrspn_#t~post2.base_9|)) (<= 0 |v_ULTIMATE.start_cstrspn_#t~post2.offset_8|)) InVars {ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_8|, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_9|, #valid=|v_#valid_21|, #memory_int=|v_#memory_int_10|, #length=|v_#length_14|} OutVars{ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_8|, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_9, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_9|, #valid=|v_#valid_21|, #memory_int=|v_#memory_int_10|, #length=|v_#length_14|, ULTIMATE.start_cstrspn_#t~mem3=|v_ULTIMATE.start_cstrspn_#t~mem3_7|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_~sc~0, ULTIMATE.start_cstrspn_#t~mem3] 92#L23-3 [136] L23-3-->L24: Formula: (< 0 v_ULTIMATE.start_cstrspn_~sc~0_5) InVars {ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_5} OutVars{ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_6|, ULTIMATE.start_cstrspn_#t~mem3=|v_ULTIMATE.start_cstrspn_#t~mem3_5|, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_5, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_7|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_#t~post2.offset, ULTIMATE.start_cstrspn_#t~post2.base, ULTIMATE.start_cstrspn_#t~mem3] 99#L24 [90] L24-->L25: Formula: (= v_ULTIMATE.start_cstrspn_~sc~0_6 v_ULTIMATE.start_cstrspn_~c~0_4) InVars {ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_4, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_6} OutVars{ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_4, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_6} AuxVars[] AssignedVars[] 96#L25 92.23/44.78 [2019-03-28 12:40:00,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:40:00,154 INFO L82 PathProgramCache]: Analyzing trace with hash 688460723, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:40:00,154 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:40:00,154 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:40:00,155 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:40:00,155 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:40:00,156 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:40:00,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 92.23/44.78 [2019-03-28 12:40:00,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 92.23/44.78 [2019-03-28 12:40:00,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:40:00,166 INFO L82 PathProgramCache]: Analyzing trace with hash -1212618916, now seen corresponding path program 2 times 92.23/44.78 [2019-03-28 12:40:00,166 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:40:00,167 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:40:00,167 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:40:00,167 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:40:00,168 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:40:00,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 92.23/44.78 [2019-03-28 12:40:00,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 92.23/44.78 [2019-03-28 12:40:00,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.78 [2019-03-28 12:40:00,188 INFO L82 PathProgramCache]: Analyzing trace with hash 343731598, now seen corresponding path program 1 times 92.23/44.78 [2019-03-28 12:40:00,188 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.78 [2019-03-28 12:40:00,188 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.78 [2019-03-28 12:40:00,189 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:40:00,189 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:40:00,189 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.78 [2019-03-28 12:40:00,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 92.23/44.78 [2019-03-28 12:40:00,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 92.23/44.78 [2019-03-28 12:40:00,529 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 81 92.23/44.78 [2019-03-28 12:40:00,631 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 77 92.23/44.78 [2019-03-28 12:40:00,644 INFO L216 LassoAnalysis]: Preferences: 92.23/44.78 [2019-03-28 12:40:00,646 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 92.23/44.78 [2019-03-28 12:40:00,646 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 92.23/44.78 [2019-03-28 12:40:00,646 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 92.23/44.78 [2019-03-28 12:40:00,646 INFO L127 ssoRankerPreferences]: Use exernal solver: false 92.23/44.78 [2019-03-28 12:40:00,646 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 92.23/44.78 [2019-03-28 12:40:00,646 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 92.23/44.78 [2019-03-28 12:40:00,646 INFO L130 ssoRankerPreferences]: Path of dumped script: 92.23/44.78 [2019-03-28 12:40:00,647 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration2_Lasso 92.23/44.78 [2019-03-28 12:40:00,647 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 92.23/44.78 [2019-03-28 12:40:00,647 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 92.23/44.78 [2019-03-28 12:40:00,663 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.78 [2019-03-28 12:40:00,668 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.78 [2019-03-28 12:40:00,670 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.78 [2019-03-28 12:40:00,671 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.78 [2019-03-28 12:40:00,673 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.78 [2019-03-28 12:40:00,675 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.78 [2019-03-28 12:40:00,677 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.78 [2019-03-28 12:40:00,931 WARN L188 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 64 92.23/44.78 [2019-03-28 12:40:01,032 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.78 [2019-03-28 12:40:01,034 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.78 [2019-03-28 12:40:01,036 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.78 [2019-03-28 12:40:01,037 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.78 [2019-03-28 12:40:01,039 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.78 [2019-03-28 12:40:01,041 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.78 [2019-03-28 12:40:01,042 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.78 [2019-03-28 12:40:01,382 INFO L300 LassoAnalysis]: Preprocessing complete. 92.23/44.78 [2019-03-28 12:40:01,388 INFO L497 LassoAnalysis]: Using template 'affine'. 92.23/44.78 [2019-03-28 12:40:01,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:01,392 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:01,392 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:01,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:01,393 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:01,393 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:01,395 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:01,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:01,398 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:01,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:01,398 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:01,399 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:01,399 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:01,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:01,399 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:01,400 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:01,400 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:01,401 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:01,401 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:01,402 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:01,402 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:01,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:01,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:01,402 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:01,403 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:01,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:01,404 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:01,404 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:01,404 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:01,404 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:01,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:01,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:01,405 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:01,405 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:01,406 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:01,406 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:01,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:01,407 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:01,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:01,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:01,407 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:01,410 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:01,410 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:01,412 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:01,413 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:01,413 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:01,413 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:01,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:01,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:01,414 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:01,414 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:01,414 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:01,415 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:01,415 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:01,415 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:01,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:01,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:01,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:01,416 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:01,416 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:01,417 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:01,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:01,419 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:01,419 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:01,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:01,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:01,420 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:01,422 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:01,422 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:01,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:01,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:01,424 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:01,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:01,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:01,425 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:01,426 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:01,427 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:01,429 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:01,429 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:01,430 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:01,430 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:01,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:01,430 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:01,433 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:01,433 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:01,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:01,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:01,439 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:01,440 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:01,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:01,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:01,440 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:01,441 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:01,441 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:01,443 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:01,444 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:01,444 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:01,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:01,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:01,445 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:01,446 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:01,446 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:01,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:01,448 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:01,448 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:01,449 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:01,449 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:01,449 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:01,451 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:01,452 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:01,459 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:01,460 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:01,460 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:01,460 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:01,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:01,461 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:01,462 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:01,462 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:01,465 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:01,465 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:01,466 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:01,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:01,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:01,466 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:01,467 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:01,467 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:01,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:01,469 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:01,470 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:01,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:01,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:01,470 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:01,474 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:01,474 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:01,506 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. 92.23/44.79 [2019-03-28 12:40:01,533 INFO L443 ModelExtractionUtils]: Simplification made 7 calls to the SMT solver. 92.23/44.79 [2019-03-28 12:40:01,533 INFO L444 ModelExtractionUtils]: 38 out of 46 variables were initially zero. Simplification set additionally 5 variables to zero. 92.23/44.79 [2019-03-28 12:40:01,536 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... 92.23/44.79 [2019-03-28 12:40:01,537 INFO L440 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. 92.23/44.79 [2019-03-28 12:40:01,538 INFO L518 LassoAnalysis]: Proved termination. 92.23/44.79 [2019-03-28 12:40:01,538 INFO L520 LassoAnalysis]: Termination argument consisting of: 92.23/44.79 Ranking function f(ULTIMATE.start_cstrspn_~p~0.offset, v_rep(select #length ULTIMATE.start_main_#t~malloc6.base)_1) = -1*ULTIMATE.start_cstrspn_~p~0.offset + 1*v_rep(select #length ULTIMATE.start_main_#t~malloc6.base)_1 92.23/44.79 Supporting invariants [] 92.23/44.79 [2019-03-28 12:40:01,566 INFO L297 tatePredicateManager]: 8 out of 9 supporting invariants were superfluous and have been removed 92.23/44.79 [2019-03-28 12:40:01,569 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.79 [2019-03-28 12:40:01,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.79 [2019-03-28 12:40:01,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.79 [2019-03-28 12:40:01,615 INFO L256 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 10 conjunts are in the unsatisfiable core 92.23/44.79 [2019-03-28 12:40:01,616 INFO L279 TraceCheckSpWp]: Computing forward predicates... 92.23/44.79 [2019-03-28 12:40:01,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.79 [2019-03-28 12:40:01,648 INFO L256 TraceCheckSpWp]: Trace formula consists of 41 conjuncts, 11 conjunts are in the unsatisfiable core 92.23/44.79 [2019-03-28 12:40:01,649 INFO L279 TraceCheckSpWp]: Computing forward predicates... 92.23/44.79 [2019-03-28 12:40:01,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 92.23/44.79 [2019-03-28 12:40:01,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.79 [2019-03-28 12:40:01,851 INFO L256 TraceCheckSpWp]: Trace formula consists of 41 conjuncts, 11 conjunts are in the unsatisfiable core 92.23/44.79 [2019-03-28 12:40:01,852 INFO L279 TraceCheckSpWp]: Computing forward predicates... 92.23/44.79 [2019-03-28 12:40:01,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 92.23/44.79 [2019-03-28 12:40:01,865 INFO L256 TraceCheckSpWp]: Trace formula consists of 41 conjuncts, 11 conjunts are in the unsatisfiable core 92.23/44.79 [2019-03-28 12:40:01,866 INFO L279 TraceCheckSpWp]: Computing forward predicates... 92.23/44.79 [2019-03-28 12:40:01,868 INFO L98 LoopCannibalizer]: 8 predicates before loop cannibalization 8 predicates after loop cannibalization 92.23/44.79 [2019-03-28 12:40:01,873 INFO L152 lantAutomatonBouncer]: Defining Buchi interpolant automaton with scrooge nondeterminism in stemwith honda bouncer for stem and without honda bouncer for loop.2 stem predicates 8 loop predicates 92.23/44.79 [2019-03-28 12:40:01,874 INFO L69 BuchiDifferenceNCSB]: Start buchiDifferenceNCSB. First operand 12 states and 19 transitions. cyclomatic complexity: 8 Second operand 5 states. 92.23/44.79 [2019-03-28 12:40:02,003 INFO L73 BuchiDifferenceNCSB]: Finished buchiDifferenceNCSB. First operand 12 states and 19 transitions. cyclomatic complexity: 8. Second operand 5 states. Result 22 states and 32 transitions. Complement of second has 7 states. 92.23/44.79 [2019-03-28 12:40:02,004 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 2 stem states 2 non-accepting loop states 1 accepting loop states 92.23/44.79 [2019-03-28 12:40:02,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. 92.23/44.79 [2019-03-28 12:40:02,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 31 transitions. 92.23/44.79 [2019-03-28 12:40:02,006 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 31 transitions. Stem has 6 letters. Loop has 6 letters. 92.23/44.79 [2019-03-28 12:40:02,006 INFO L116 BuchiAccepts]: Finished buchiAccepts. 92.23/44.79 [2019-03-28 12:40:02,007 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 31 transitions. Stem has 12 letters. Loop has 6 letters. 92.23/44.79 [2019-03-28 12:40:02,007 INFO L116 BuchiAccepts]: Finished buchiAccepts. 92.23/44.79 [2019-03-28 12:40:02,007 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 31 transitions. Stem has 6 letters. Loop has 12 letters. 92.23/44.79 [2019-03-28 12:40:02,007 INFO L116 BuchiAccepts]: Finished buchiAccepts. 92.23/44.79 [2019-03-28 12:40:02,013 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 22 states and 32 transitions. 92.23/44.79 [2019-03-28 12:40:02,014 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 92.23/44.79 [2019-03-28 12:40:02,014 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 22 states to 19 states and 29 transitions. 92.23/44.79 [2019-03-28 12:40:02,014 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 11 92.23/44.79 [2019-03-28 12:40:02,015 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 12 92.23/44.79 [2019-03-28 12:40:02,015 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 29 transitions. 92.23/44.79 [2019-03-28 12:40:02,015 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. 92.23/44.79 [2019-03-28 12:40:02,015 INFO L706 BuchiCegarLoop]: Abstraction has 19 states and 29 transitions. 92.23/44.79 [2019-03-28 12:40:02,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states and 29 transitions. 92.23/44.79 [2019-03-28 12:40:02,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 18. 92.23/44.79 [2019-03-28 12:40:02,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. 92.23/44.79 [2019-03-28 12:40:02,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 28 transitions. 92.23/44.79 [2019-03-28 12:40:02,017 INFO L729 BuchiCegarLoop]: Abstraction has 18 states and 28 transitions. 92.23/44.79 [2019-03-28 12:40:02,017 INFO L609 BuchiCegarLoop]: Abstraction has 18 states and 28 transitions. 92.23/44.79 [2019-03-28 12:40:02,017 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ 92.23/44.79 [2019-03-28 12:40:02,017 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 18 states and 28 transitions. 92.23/44.79 [2019-03-28 12:40:02,018 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 92.23/44.79 [2019-03-28 12:40:02,018 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 92.23/44.79 [2019-03-28 12:40:02,018 INFO L119 BuchiIsEmpty]: Starting construction of run 92.23/44.79 [2019-03-28 12:40:02,018 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] 92.23/44.79 [2019-03-28 12:40:02,018 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] 92.23/44.79 [2019-03-28 12:40:02,019 INFO L794 eck$LassoCheckResult]: Stem: 264#ULTIMATE.startENTRY [140] ULTIMATE.startENTRY-->L32: Formula: (and (= (store |v_#valid_18| 0 0) |v_#valid_17|) (= |v_#NULL.offset_2| 0) (= 0 |v_#NULL.base_2|)) InVars {#valid=|v_#valid_18|} OutVars{ULTIMATE.start_main_#t~malloc7.base=|v_ULTIMATE.start_main_#t~malloc7.base_5|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_6|, ULTIMATE.start_main_#t~malloc6.base=|v_ULTIMATE.start_main_#t~malloc6.base_5|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_6|, ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_10, #NULL.offset=|v_#NULL.offset_2|, ULTIMATE.start_main_~nondetString2~0.base=v_ULTIMATE.start_main_~nondetString2~0.base_7, ULTIMATE.start_main_~nondetString2~0.offset=v_ULTIMATE.start_main_~nondetString2~0.offset_6, #NULL.base=|v_#NULL.base_2|, ULTIMATE.start_main_#t~malloc7.offset=|v_ULTIMATE.start_main_#t~malloc7.offset_5|, ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_7, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_4|, ULTIMATE.start_main_#t~malloc6.offset=|v_ULTIMATE.start_main_#t~malloc6.offset_5|, #valid=|v_#valid_17|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_6, ULTIMATE.start_main_#t~ret8=|v_ULTIMATE.start_main_#t~ret8_4|, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_10} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc7.base, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~malloc6.base, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~length1~0, #NULL.offset, ULTIMATE.start_main_~nondetString2~0.base, ULTIMATE.start_main_~nondetString2~0.offset, #NULL.base, ULTIMATE.start_main_#t~malloc7.offset, ULTIMATE.start_main_~nondetString1~0.base, ULTIMATE.start_main_#res, ULTIMATE.start_main_#t~malloc6.offset, #valid, ULTIMATE.start_main_~nondetString1~0.offset, ULTIMATE.start_main_#t~ret8, ULTIMATE.start_main_~length2~0] 265#L32 [92] L32-->L32-2: Formula: (>= v_ULTIMATE.start_main_~length1~0_6 1) InVars {ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_6} OutVars{ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_6} AuxVars[] AssignedVars[] 266#L32-2 [93] L32-2-->L35-1: Formula: (>= v_ULTIMATE.start_main_~length2~0_6 1) InVars {ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_6} OutVars{ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_6} AuxVars[] AssignedVars[] 277#L35-1 [111] L35-1-->L40: Formula: (let ((.cse0 (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6.base_2| 1))) (and (< |v_ULTIMATE.start_main_#t~malloc6.base_2| |v_#StackHeapBarrier_1|) (= 0 (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6.base_2|)) (= v_ULTIMATE.start_main_~nondetString2~0.base_2 |v_ULTIMATE.start_main_#t~malloc7.base_2|) (= (select .cse0 |v_ULTIMATE.start_main_#t~malloc7.base_2|) 0) (< 0 |v_ULTIMATE.start_main_#t~malloc6.base_2|) (= v_ULTIMATE.start_main_~nondetString1~0.offset_2 |v_ULTIMATE.start_main_#t~malloc6.offset_2|) (= v_ULTIMATE.start_main_~nondetString2~0.offset_2 |v_ULTIMATE.start_main_#t~malloc7.offset_2|) (= |v_#length_1| (store (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc6.base_2| v_ULTIMATE.start_main_~length1~0_7) |v_ULTIMATE.start_main_#t~malloc7.base_2| v_ULTIMATE.start_main_~length2~0_7)) (= |v_#valid_3| (store .cse0 |v_ULTIMATE.start_main_#t~malloc7.base_2| 1)) (< |v_ULTIMATE.start_main_#t~malloc7.base_2| |v_#StackHeapBarrier_1|) (= v_ULTIMATE.start_main_~nondetString1~0.base_2 |v_ULTIMATE.start_main_#t~malloc6.base_2|) (< |v_ULTIMATE.start_main_#t~malloc7.base_2| 0) (= |v_ULTIMATE.start_main_#t~malloc7.offset_2| 0) (= 0 |v_ULTIMATE.start_main_#t~malloc6.offset_2|))) InVars {ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_7, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_#t~malloc7.base=|v_ULTIMATE.start_main_#t~malloc7.base_2|, ULTIMATE.start_main_#t~malloc6.base=|v_ULTIMATE.start_main_#t~malloc6.base_2|, ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_7, ULTIMATE.start_main_~nondetString2~0.base=v_ULTIMATE.start_main_~nondetString2~0.base_2, ULTIMATE.start_main_~nondetString2~0.offset=v_ULTIMATE.start_main_~nondetString2~0.offset_2, ULTIMATE.start_main_#t~malloc7.offset=|v_ULTIMATE.start_main_#t~malloc7.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_2, ULTIMATE.start_main_#t~malloc6.offset=|v_ULTIMATE.start_main_#t~malloc6.offset_2|, #valid=|v_#valid_3|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_2, #length=|v_#length_1|, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc7.base, ULTIMATE.start_main_#t~malloc6.base, ULTIMATE.start_main_~nondetString1~0.base, ULTIMATE.start_main_#t~malloc6.offset, #valid, ULTIMATE.start_main_~nondetString1~0.offset, #length, ULTIMATE.start_main_~nondetString2~0.base, ULTIMATE.start_main_~nondetString2~0.offset, ULTIMATE.start_main_#t~malloc7.offset] 278#L40 [61] L40-->L40-1: Formula: (let ((.cse0 (+ v_ULTIMATE.start_main_~length1~0_8 v_ULTIMATE.start_main_~nondetString1~0.offset_3))) (and (<= 1 .cse0) (= 1 (select |v_#valid_6| v_ULTIMATE.start_main_~nondetString1~0.base_3)) (= |v_#memory_int_1| (store |v_#memory_int_2| v_ULTIMATE.start_main_~nondetString1~0.base_3 (store (select |v_#memory_int_2| v_ULTIMATE.start_main_~nondetString1~0.base_3) (+ v_ULTIMATE.start_main_~length1~0_8 v_ULTIMATE.start_main_~nondetString1~0.offset_3 (- 1)) 0))) (<= .cse0 (select |v_#length_4| v_ULTIMATE.start_main_~nondetString1~0.base_3)))) InVars {ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_3, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_3, ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_8, #length=|v_#length_4|} OutVars{ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_3, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_3, ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_8, #length=|v_#length_4|} AuxVars[] AssignedVars[#memory_int] 273#L40-1 [141] L40-1-->L25: Formula: (let ((.cse0 (+ v_ULTIMATE.start_main_~length2~0_11 v_ULTIMATE.start_main_~nondetString2~0.offset_7))) (and (<= 1 .cse0) (= |v_ULTIMATE.start_cstrspn_#in~s1.base_2| v_ULTIMATE.start_cstrspn_~s1.base_5) (= (select |v_#valid_19| v_ULTIMATE.start_main_~nondetString2~0.base_8) 1) (= v_ULTIMATE.start_cstrspn_~s1.offset_4 |v_ULTIMATE.start_cstrspn_#in~s1.offset_2|) (= v_ULTIMATE.start_cstrspn_~s1.offset_4 v_ULTIMATE.start_cstrspn_~p~0.offset_6) (= |v_#memory_int_7| (store |v_#memory_int_8| v_ULTIMATE.start_main_~nondetString2~0.base_8 (store (select |v_#memory_int_8| v_ULTIMATE.start_main_~nondetString2~0.base_8) (+ v_ULTIMATE.start_main_~length2~0_11 v_ULTIMATE.start_main_~nondetString2~0.offset_7 (- 1)) 0))) (= v_ULTIMATE.start_cstrspn_~s2.offset_4 |v_ULTIMATE.start_cstrspn_#in~s2.offset_2|) (<= .cse0 (select |v_#length_12| v_ULTIMATE.start_main_~nondetString2~0.base_8)) (= |v_ULTIMATE.start_cstrspn_#in~s2.base_2| v_ULTIMATE.start_main_~nondetString2~0.base_8) (= v_ULTIMATE.start_main_~nondetString1~0.offset_7 |v_ULTIMATE.start_cstrspn_#in~s1.offset_2|) (= |v_ULTIMATE.start_cstrspn_#in~s1.base_2| v_ULTIMATE.start_main_~nondetString1~0.base_8) (= v_ULTIMATE.start_main_~nondetString2~0.offset_7 |v_ULTIMATE.start_cstrspn_#in~s2.offset_2|) (= v_ULTIMATE.start_cstrspn_~p~0.base_7 v_ULTIMATE.start_cstrspn_~s1.base_5) (= |v_ULTIMATE.start_cstrspn_#in~s2.base_2| v_ULTIMATE.start_cstrspn_~s2.base_4))) InVars {ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_8, #valid=|v_#valid_19|, #memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_7, #length=|v_#length_12|, ULTIMATE.start_main_~nondetString2~0.base=v_ULTIMATE.start_main_~nondetString2~0.base_8, ULTIMATE.start_main_~nondetString2~0.offset=v_ULTIMATE.start_main_~nondetString2~0.offset_7, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_11} OutVars{ULTIMATE.start_cstrspn_~s1.base=v_ULTIMATE.start_cstrspn_~s1.base_5, ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_6, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_6, ULTIMATE.start_cstrspn_#t~post0.offset=|v_ULTIMATE.start_cstrspn_#t~post0.offset_6|, ULTIMATE.start_cstrspn_#res=|v_ULTIMATE.start_cstrspn_#res_4|, ULTIMATE.start_cstrspn_~s1.offset=v_ULTIMATE.start_cstrspn_~s1.offset_4, ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_8, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_8|, ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_6, ULTIMATE.start_cstrspn_#t~post0.base=|v_ULTIMATE.start_cstrspn_#t~post0.base_7|, #length=|v_#length_12|, ULTIMATE.start_cstrspn_~s2.base=v_ULTIMATE.start_cstrspn_~s2.base_4, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_11, ULTIMATE.start_cstrspn_#in~s2.offset=|v_ULTIMATE.start_cstrspn_#in~s2.offset_2|, ULTIMATE.start_cstrspn_~s2.offset=v_ULTIMATE.start_cstrspn_~s2.offset_4, ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_7|, ULTIMATE.start_cstrspn_~p~0.base=v_ULTIMATE.start_cstrspn_~p~0.base_7, ULTIMATE.start_cstrspn_#t~mem1=|v_ULTIMATE.start_cstrspn_#t~mem1_5|, ULTIMATE.start_cstrspn_#t~mem3=|v_ULTIMATE.start_cstrspn_#t~mem3_6|, ULTIMATE.start_main_~nondetString2~0.base=v_ULTIMATE.start_main_~nondetString2~0.base_8, ULTIMATE.start_main_~nondetString2~0.offset=v_ULTIMATE.start_main_~nondetString2~0.offset_7, ULTIMATE.start_cstrspn_~p~0.offset=v_ULTIMATE.start_cstrspn_~p~0.offset_6, ULTIMATE.start_cstrspn_#in~s2.base=|v_ULTIMATE.start_cstrspn_#in~s2.base_2|, ULTIMATE.start_cstrspn_#in~s1.offset=|v_ULTIMATE.start_cstrspn_#in~s1.offset_2|, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_8, #valid=|v_#valid_19|, #memory_int=|v_#memory_int_7|, ULTIMATE.start_cstrspn_#in~s1.base=|v_ULTIMATE.start_cstrspn_#in~s1.base_2|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_7} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_#in~s2.offset, ULTIMATE.start_cstrspn_~s1.base, ULTIMATE.start_cstrspn_~s2.offset, ULTIMATE.start_cstrspn_#t~post2.offset, ULTIMATE.start_cstrspn_~c~0, ULTIMATE.start_cstrspn_~p~0.base, ULTIMATE.start_cstrspn_~spanp~0.base, ULTIMATE.start_cstrspn_#t~mem1, ULTIMATE.start_cstrspn_#t~post0.offset, ULTIMATE.start_cstrspn_#t~mem3, ULTIMATE.start_cstrspn_#res, ULTIMATE.start_cstrspn_~p~0.offset, ULTIMATE.start_cstrspn_~s1.offset, ULTIMATE.start_cstrspn_#in~s2.base, ULTIMATE.start_cstrspn_#in~s1.offset, ULTIMATE.start_cstrspn_#t~post2.base, ULTIMATE.start_cstrspn_~sc~0, ULTIMATE.start_cstrspn_~spanp~0.offset, ULTIMATE.start_cstrspn_#t~post0.base, #memory_int, ULTIMATE.start_cstrspn_#in~s1.base, ULTIMATE.start_cstrspn_~s2.base] 274#L25 [72] L25-->L22: Formula: (and (= |v_ULTIMATE.start_cstrspn_#t~post0.base_2| v_ULTIMATE.start_cstrspn_~p~0.base_4) (= |v_ULTIMATE.start_cstrspn_#t~post0.offset_2| v_ULTIMATE.start_cstrspn_~p~0.offset_4) (= v_ULTIMATE.start_cstrspn_~p~0.base_3 |v_ULTIMATE.start_cstrspn_#t~post0.base_2|) (= v_ULTIMATE.start_cstrspn_~p~0.offset_3 (+ |v_ULTIMATE.start_cstrspn_#t~post0.offset_2| 1))) InVars {ULTIMATE.start_cstrspn_~p~0.base=v_ULTIMATE.start_cstrspn_~p~0.base_4, ULTIMATE.start_cstrspn_~p~0.offset=v_ULTIMATE.start_cstrspn_~p~0.offset_4} OutVars{ULTIMATE.start_cstrspn_#t~post0.base=|v_ULTIMATE.start_cstrspn_#t~post0.base_2|, ULTIMATE.start_cstrspn_#t~post0.offset=|v_ULTIMATE.start_cstrspn_#t~post0.offset_2|, ULTIMATE.start_cstrspn_~p~0.base=v_ULTIMATE.start_cstrspn_~p~0.base_3, ULTIMATE.start_cstrspn_~p~0.offset=v_ULTIMATE.start_cstrspn_~p~0.offset_3} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_~p~0.base, ULTIMATE.start_cstrspn_#t~post0.base, ULTIMATE.start_cstrspn_#t~post0.offset, ULTIMATE.start_cstrspn_~p~0.offset] 271#L22 [142] L22-->L23-5: Formula: (and (= v_ULTIMATE.start_cstrspn_~s2.base_5 v_ULTIMATE.start_cstrspn_~spanp~0.base_7) (= (select (select |v_#memory_int_9| |v_ULTIMATE.start_cstrspn_#t~post0.base_9|) |v_ULTIMATE.start_cstrspn_#t~post0.offset_8|) v_ULTIMATE.start_cstrspn_~c~0_7) (<= 0 |v_ULTIMATE.start_cstrspn_#t~post0.offset_8|) (= 1 (select |v_#valid_20| |v_ULTIMATE.start_cstrspn_#t~post0.base_9|)) (= v_ULTIMATE.start_cstrspn_~s2.offset_5 v_ULTIMATE.start_cstrspn_~spanp~0.offset_7) (<= (+ |v_ULTIMATE.start_cstrspn_#t~post0.offset_8| 1) (select |v_#length_13| |v_ULTIMATE.start_cstrspn_#t~post0.base_9|))) InVars {ULTIMATE.start_cstrspn_~s2.offset=v_ULTIMATE.start_cstrspn_~s2.offset_5, #valid=|v_#valid_20|, ULTIMATE.start_cstrspn_#t~post0.base=|v_ULTIMATE.start_cstrspn_#t~post0.base_9|, #memory_int=|v_#memory_int_9|, #length=|v_#length_13|, ULTIMATE.start_cstrspn_#t~post0.offset=|v_ULTIMATE.start_cstrspn_#t~post0.offset_8|, ULTIMATE.start_cstrspn_~s2.base=v_ULTIMATE.start_cstrspn_~s2.base_5} OutVars{ULTIMATE.start_cstrspn_~s2.offset=v_ULTIMATE.start_cstrspn_~s2.offset_5, ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_7, #valid=|v_#valid_20|, ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_7, ULTIMATE.start_cstrspn_#t~post0.base=|v_ULTIMATE.start_cstrspn_#t~post0.base_8|, #memory_int=|v_#memory_int_9|, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_7, ULTIMATE.start_cstrspn_#t~mem1=|v_ULTIMATE.start_cstrspn_#t~mem1_6|, #length=|v_#length_13|, ULTIMATE.start_cstrspn_#t~post0.offset=|v_ULTIMATE.start_cstrspn_#t~post0.offset_7|, ULTIMATE.start_cstrspn_~s2.base=v_ULTIMATE.start_cstrspn_~s2.base_5} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_~c~0, ULTIMATE.start_cstrspn_~spanp~0.offset, ULTIMATE.start_cstrspn_#t~post0.base, ULTIMATE.start_cstrspn_~spanp~0.base, ULTIMATE.start_cstrspn_#t~mem1, ULTIMATE.start_cstrspn_#t~post0.offset] 272#L23-5 [76] L23-5-->L23-1: Formula: (and (= v_ULTIMATE.start_cstrspn_~spanp~0.base_4 |v_ULTIMATE.start_cstrspn_#t~post2.base_2|) (= v_ULTIMATE.start_cstrspn_~spanp~0.offset_4 (+ |v_ULTIMATE.start_cstrspn_#t~post2.offset_2| 1)) (= |v_ULTIMATE.start_cstrspn_#t~post2.base_2| v_ULTIMATE.start_cstrspn_~spanp~0.base_5) (= |v_ULTIMATE.start_cstrspn_#t~post2.offset_2| v_ULTIMATE.start_cstrspn_~spanp~0.offset_5)) InVars {ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_5, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_5} OutVars{ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_4, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_4, ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_2|, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_#t~post2.offset, ULTIMATE.start_cstrspn_#t~post2.base, ULTIMATE.start_cstrspn_~spanp~0.offset, ULTIMATE.start_cstrspn_~spanp~0.base] 267#L23-1 92.23/44.79 [2019-03-28 12:40:02,019 INFO L796 eck$LassoCheckResult]: Loop: 267#L23-1 [143] L23-1-->L23-3: Formula: (and (= (select (select |v_#memory_int_10| |v_ULTIMATE.start_cstrspn_#t~post2.base_9|) |v_ULTIMATE.start_cstrspn_#t~post2.offset_8|) |v_ULTIMATE.start_cstrspn_#t~mem3_7|) (= |v_ULTIMATE.start_cstrspn_#t~mem3_7| v_ULTIMATE.start_cstrspn_~sc~0_9) (<= (+ |v_ULTIMATE.start_cstrspn_#t~post2.offset_8| 1) (select |v_#length_14| |v_ULTIMATE.start_cstrspn_#t~post2.base_9|)) (= 1 (select |v_#valid_21| |v_ULTIMATE.start_cstrspn_#t~post2.base_9|)) (<= 0 |v_ULTIMATE.start_cstrspn_#t~post2.offset_8|)) InVars {ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_8|, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_9|, #valid=|v_#valid_21|, #memory_int=|v_#memory_int_10|, #length=|v_#length_14|} OutVars{ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_8|, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_9, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_9|, #valid=|v_#valid_21|, #memory_int=|v_#memory_int_10|, #length=|v_#length_14|, ULTIMATE.start_cstrspn_#t~mem3=|v_ULTIMATE.start_cstrspn_#t~mem3_7|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_~sc~0, ULTIMATE.start_cstrspn_#t~mem3] 268#L23-3 [136] L23-3-->L24: Formula: (< 0 v_ULTIMATE.start_cstrspn_~sc~0_5) InVars {ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_5} OutVars{ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_6|, ULTIMATE.start_cstrspn_#t~mem3=|v_ULTIMATE.start_cstrspn_#t~mem3_5|, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_5, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_7|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_#t~post2.offset, ULTIMATE.start_cstrspn_#t~post2.base, ULTIMATE.start_cstrspn_#t~mem3] 279#L24 [138] L24-->L23-5: Formula: (> v_ULTIMATE.start_cstrspn_~sc~0_7 v_ULTIMATE.start_cstrspn_~c~0_5) InVars {ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_5, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_7} OutVars{ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_5, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_7} AuxVars[] AssignedVars[] 275#L23-5 [76] L23-5-->L23-1: Formula: (and (= v_ULTIMATE.start_cstrspn_~spanp~0.base_4 |v_ULTIMATE.start_cstrspn_#t~post2.base_2|) (= v_ULTIMATE.start_cstrspn_~spanp~0.offset_4 (+ |v_ULTIMATE.start_cstrspn_#t~post2.offset_2| 1)) (= |v_ULTIMATE.start_cstrspn_#t~post2.base_2| v_ULTIMATE.start_cstrspn_~spanp~0.base_5) (= |v_ULTIMATE.start_cstrspn_#t~post2.offset_2| v_ULTIMATE.start_cstrspn_~spanp~0.offset_5)) InVars {ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_5, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_5} OutVars{ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_4, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_4, ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_2|, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_#t~post2.offset, ULTIMATE.start_cstrspn_#t~post2.base, ULTIMATE.start_cstrspn_~spanp~0.offset, ULTIMATE.start_cstrspn_~spanp~0.base] 267#L23-1 92.23/44.79 [2019-03-28 12:40:02,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.79 [2019-03-28 12:40:02,020 INFO L82 PathProgramCache]: Analyzing trace with hash 1464634163, now seen corresponding path program 1 times 92.23/44.79 [2019-03-28 12:40:02,020 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.79 [2019-03-28 12:40:02,020 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.79 [2019-03-28 12:40:02,021 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.79 [2019-03-28 12:40:02,021 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.79 [2019-03-28 12:40:02,021 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.79 [2019-03-28 12:40:02,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 92.23/44.79 [2019-03-28 12:40:02,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 92.23/44.79 [2019-03-28 12:40:02,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.79 [2019-03-28 12:40:02,038 INFO L82 PathProgramCache]: Analyzing trace with hash 5318684, now seen corresponding path program 1 times 92.23/44.79 [2019-03-28 12:40:02,038 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.79 [2019-03-28 12:40:02,038 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.79 [2019-03-28 12:40:02,039 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.79 [2019-03-28 12:40:02,039 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.79 [2019-03-28 12:40:02,039 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.79 [2019-03-28 12:40:02,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 92.23/44.79 [2019-03-28 12:40:02,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 92.23/44.79 [2019-03-28 12:40:02,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.79 [2019-03-28 12:40:02,044 INFO L82 PathProgramCache]: Analyzing trace with hash 2065746510, now seen corresponding path program 1 times 92.23/44.79 [2019-03-28 12:40:02,044 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.79 [2019-03-28 12:40:02,044 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.79 [2019-03-28 12:40:02,045 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.79 [2019-03-28 12:40:02,045 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.79 [2019-03-28 12:40:02,045 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.79 [2019-03-28 12:40:02,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 92.23/44.79 [2019-03-28 12:40:02,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 92.23/44.79 [2019-03-28 12:40:02,535 WARN L188 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 110 92.23/44.79 [2019-03-28 12:40:02,675 WARN L188 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 94 92.23/44.79 [2019-03-28 12:40:02,677 INFO L216 LassoAnalysis]: Preferences: 92.23/44.79 [2019-03-28 12:40:02,677 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 92.23/44.79 [2019-03-28 12:40:02,677 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 92.23/44.79 [2019-03-28 12:40:02,677 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 92.23/44.79 [2019-03-28 12:40:02,678 INFO L127 ssoRankerPreferences]: Use exernal solver: false 92.23/44.79 [2019-03-28 12:40:02,678 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 92.23/44.79 [2019-03-28 12:40:02,678 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 92.23/44.79 [2019-03-28 12:40:02,678 INFO L130 ssoRankerPreferences]: Path of dumped script: 92.23/44.79 [2019-03-28 12:40:02,678 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration3_Lasso 92.23/44.79 [2019-03-28 12:40:02,678 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 92.23/44.79 [2019-03-28 12:40:02,678 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 92.23/44.79 [2019-03-28 12:40:02,681 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.79 [2019-03-28 12:40:02,683 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.79 [2019-03-28 12:40:02,685 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.79 [2019-03-28 12:40:02,687 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.79 [2019-03-28 12:40:02,688 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.79 [2019-03-28 12:40:02,690 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.79 [2019-03-28 12:40:02,692 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.79 [2019-03-28 12:40:02,693 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.79 [2019-03-28 12:40:02,694 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.79 [2019-03-28 12:40:03,009 WARN L188 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 81 92.23/44.79 [2019-03-28 12:40:03,047 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.79 [2019-03-28 12:40:03,049 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.79 [2019-03-28 12:40:03,050 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.79 [2019-03-28 12:40:03,270 WARN L188 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 53 92.23/44.79 [2019-03-28 12:40:03,459 INFO L300 LassoAnalysis]: Preprocessing complete. 92.23/44.79 [2019-03-28 12:40:03,459 INFO L497 LassoAnalysis]: Using template 'affine'. 92.23/44.79 [2019-03-28 12:40:03,460 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,460 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,461 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,461 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,461 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,462 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,462 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,463 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,463 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,465 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,465 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,466 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,467 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,467 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,467 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,467 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,467 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,467 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,468 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,468 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,468 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,469 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,469 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,469 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,469 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,470 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,470 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,471 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,471 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,471 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,471 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,472 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,472 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,472 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,473 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,473 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,474 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,474 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,475 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,476 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,476 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,476 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,477 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,477 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,477 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,477 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,478 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,478 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,478 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,479 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,479 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,479 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,479 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,479 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,480 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,480 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,480 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,480 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,481 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,481 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,481 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,483 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,483 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,490 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,490 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,491 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,492 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,492 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,497 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,498 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,541 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,543 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,543 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,544 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,545 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,545 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,546 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,547 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,547 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,553 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,553 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,553 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,554 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,554 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,556 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,556 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,557 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,557 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,557 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,558 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,558 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,560 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,561 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,561 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,561 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,562 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,562 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,562 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,564 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,564 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,565 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,565 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,565 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,568 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,568 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,587 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,588 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,589 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,590 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,590 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,591 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,591 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,592 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,592 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,592 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,592 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,593 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,593 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,594 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,595 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,595 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,595 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,595 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,595 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,596 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,596 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,596 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,597 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,597 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,597 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,597 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,598 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,598 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,598 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,599 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,599 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,599 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,599 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,599 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,600 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,600 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,600 INFO L497 LassoAnalysis]: Using template '2-nested'. 92.23/44.79 [2019-03-28 12:40:03,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,601 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,601 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,602 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,602 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,603 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,603 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,604 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,605 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,605 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,606 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,606 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,607 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,607 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,607 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,607 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,607 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,608 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,608 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,609 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,609 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,609 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,611 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,611 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,611 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,612 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,612 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,613 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,613 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,613 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,614 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,614 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,615 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,616 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,616 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,617 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,617 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,618 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,618 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,619 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,619 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,619 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,620 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,621 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,622 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,622 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,629 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,630 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,630 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,630 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,631 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,631 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,632 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,632 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,639 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,639 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,640 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,640 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,642 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,642 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,642 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,644 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,644 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,652 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,653 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,653 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,654 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,654 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,656 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,656 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,657 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,657 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,658 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,658 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,661 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,662 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,663 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,663 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,664 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,666 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,666 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,667 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,670 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,670 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,701 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,702 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,702 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,703 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,703 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,703 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,704 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,704 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,705 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,706 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,706 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,707 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,707 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,709 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,709 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,710 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,710 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,711 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,711 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,712 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,712 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,713 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,713 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,714 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,714 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,714 INFO L497 LassoAnalysis]: Using template '3-nested'. 92.23/44.79 [2019-03-28 12:40:03,715 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,715 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,715 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,716 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,717 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,717 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,718 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,718 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,721 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,721 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,721 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,722 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,722 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,723 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,723 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,723 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,724 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,724 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,724 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,725 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,725 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,725 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,725 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,726 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,726 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,726 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,727 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,727 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,728 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,729 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,729 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,731 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,731 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,731 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,731 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,732 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,732 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,732 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,733 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,734 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,734 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,734 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,734 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,735 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,736 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,736 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,738 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,738 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,746 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,747 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,747 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,748 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,750 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,750 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,757 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,758 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,758 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,758 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,759 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,759 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,761 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,762 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,762 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,762 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,764 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,764 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,774 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,774 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,774 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,775 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,776 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,778 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,779 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,779 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,779 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,780 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,780 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,785 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,785 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,786 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,787 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,787 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,790 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,790 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,791 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,791 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,791 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,795 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,795 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,828 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,828 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,829 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,829 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,829 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,830 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,830 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,832 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,833 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,833 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,833 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,834 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,834 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,835 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,837 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,837 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,837 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,838 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,838 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,838 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,838 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,838 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,839 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,839 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,839 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,839 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,840 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,840 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,840 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,841 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,842 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,842 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,842 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,843 INFO L497 LassoAnalysis]: Using template '4-nested'. 92.23/44.79 [2019-03-28 12:40:03,843 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,844 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,844 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,844 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,844 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,845 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,845 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,846 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,846 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,847 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,847 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,849 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,850 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,850 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,850 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,850 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,851 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,851 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,851 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,852 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,852 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,852 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,852 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,853 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,853 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,854 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,854 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,855 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,855 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,856 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,857 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,857 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,857 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,858 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,858 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,860 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,861 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,861 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,862 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,862 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,863 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,863 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,863 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,863 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,864 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,864 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,866 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,866 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,868 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,868 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,879 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,879 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,880 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,880 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,882 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,882 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,891 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,891 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,892 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,892 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,893 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,893 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,896 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,896 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,898 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,898 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,909 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,909 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,910 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,910 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,910 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,911 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,912 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,915 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,915 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,916 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,917 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,917 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,922 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,922 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,923 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,923 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,924 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,925 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,928 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,928 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,929 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,933 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,933 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,972 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,973 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,973 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,974 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,974 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,976 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,977 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,978 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,979 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,979 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,981 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,981 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,981 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,982 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,982 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,983 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,984 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,984 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,984 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,985 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,986 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.79 [2019-03-28 12:40:03,986 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,987 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,987 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,988 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,988 INFO L497 LassoAnalysis]: Using template '2-phase'. 92.23/44.79 [2019-03-28 12:40:03,988 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,989 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.79 [2019-03-28 12:40:03,989 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.79 [2019-03-28 12:40:03,989 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,989 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,989 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,990 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,990 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,990 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,991 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,991 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.79 [2019-03-28 12:40:03,991 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.79 [2019-03-28 12:40:03,991 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,992 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,992 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,993 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,995 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,995 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,996 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.79 [2019-03-28 12:40:03,996 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.79 [2019-03-28 12:40:03,996 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,996 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,997 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:03,997 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:03,998 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:03,998 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:03,998 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.79 [2019-03-28 12:40:03,998 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.79 [2019-03-28 12:40:03,999 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:03,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:03,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:03,999 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:03,999 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:04,000 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:04,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:04,000 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:04,001 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.79 [2019-03-28 12:40:04,001 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.79 [2019-03-28 12:40:04,001 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:04,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:04,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:04,001 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:04,002 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:04,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:04,003 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:04,003 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:04,003 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.79 [2019-03-28 12:40:04,003 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.79 [2019-03-28 12:40:04,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:04,004 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:04,004 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:04,005 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:04,005 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:04,007 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:04,007 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:04,008 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.79 [2019-03-28 12:40:04,008 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.79 [2019-03-28 12:40:04,008 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:04,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:04,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:04,009 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:04,009 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:04,009 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:04,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:04,010 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:04,010 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.79 [2019-03-28 12:40:04,011 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.79 [2019-03-28 12:40:04,011 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:04,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:04,011 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:04,011 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:04,012 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:04,012 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:04,012 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:04,013 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:04,013 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.79 [2019-03-28 12:40:04,013 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.79 [2019-03-28 12:40:04,013 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:04,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:04,014 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:04,015 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:04,015 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:04,024 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:04,025 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:04,025 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.79 [2019-03-28 12:40:04,026 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.79 [2019-03-28 12:40:04,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:04,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:04,026 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:04,027 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:04,028 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:04,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:04,035 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:04,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.79 [2019-03-28 12:40:04,036 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.79 [2019-03-28 12:40:04,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:04,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:04,036 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:04,037 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:04,037 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:04,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:04,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:04,040 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.79 [2019-03-28 12:40:04,041 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.79 [2019-03-28 12:40:04,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:04,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:04,041 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:04,043 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:04,043 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:04,051 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:04,052 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:04,052 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.79 [2019-03-28 12:40:04,052 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.79 [2019-03-28 12:40:04,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:04,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:04,053 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:04,054 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:04,054 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:04,057 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:04,057 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:04,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.79 [2019-03-28 12:40:04,058 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.79 [2019-03-28 12:40:04,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:04,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:04,058 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:04,059 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:04,059 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:04,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:04,064 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:04,064 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.79 [2019-03-28 12:40:04,065 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.79 [2019-03-28 12:40:04,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:04,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:04,065 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:04,066 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:04,067 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:04,069 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:04,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:04,070 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.79 [2019-03-28 12:40:04,070 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.79 [2019-03-28 12:40:04,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:04,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:04,071 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:04,074 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:04,074 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:04,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:04,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:04,200 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.79 [2019-03-28 12:40:04,200 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.79 [2019-03-28 12:40:04,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:04,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:04,201 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:04,202 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:04,202 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:04,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:04,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:04,205 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.79 [2019-03-28 12:40:04,205 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.79 [2019-03-28 12:40:04,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:04,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:04,205 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:04,206 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:04,206 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:04,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:04,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:04,209 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.79 [2019-03-28 12:40:04,209 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.79 [2019-03-28 12:40:04,210 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:04,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:04,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:04,210 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:04,210 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:04,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:04,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:04,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:04,212 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.79 [2019-03-28 12:40:04,212 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.79 [2019-03-28 12:40:04,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:04,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:04,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:04,213 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:04,213 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:04,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:04,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:04,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:04,215 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.79 [2019-03-28 12:40:04,215 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.79 [2019-03-28 12:40:04,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:04,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:04,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:04,215 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.79 [2019-03-28 12:40:04,216 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:04,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:04,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:04,217 INFO L497 LassoAnalysis]: Using template '3-phase'. 92.23/44.79 [2019-03-28 12:40:04,217 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:04,217 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.79 [2019-03-28 12:40:04,217 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.79 [2019-03-28 12:40:04,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.79 [2019-03-28 12:40:04,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:04,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:04,218 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.79 [2019-03-28 12:40:04,219 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:04,219 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.79 [2019-03-28 12:40:04,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.79 [2019-03-28 12:40:04,220 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.79 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.79 Number of strict supporting invariants: 0 92.23/44.79 Number of non-strict supporting invariants: 1 92.23/44.79 Consider only non-deceasing supporting invariants: true 92.23/44.79 Simplify termination arguments: true 92.23/44.79 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.79 [2019-03-28 12:40:04,220 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.79 [2019-03-28 12:40:04,221 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.79 [2019-03-28 12:40:04,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.79 [2019-03-28 12:40:04,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.79 [2019-03-28 12:40:04,221 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.79 [2019-03-28 12:40:04,222 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.79 [2019-03-28 12:40:04,222 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,225 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,226 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,226 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,226 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.80 [2019-03-28 12:40:04,227 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:04,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,227 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,228 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,230 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,230 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.80 [2019-03-28 12:40:04,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:04,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,230 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,231 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,233 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,233 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.80 [2019-03-28 12:40:04,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:04,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,234 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,234 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,236 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,236 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.80 [2019-03-28 12:40:04,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,237 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,238 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,238 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,241 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,241 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,242 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,242 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.80 [2019-03-28 12:40:04,242 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:04,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,243 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,243 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,243 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,245 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,246 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,246 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.80 [2019-03-28 12:40:04,246 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:04,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,246 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,247 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,247 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,248 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,249 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,249 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,249 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.80 [2019-03-28 12:40:04,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,250 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,252 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,252 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,265 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,265 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.80 [2019-03-28 12:40:04,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,265 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,267 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,268 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,278 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,278 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,279 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,279 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.80 [2019-03-28 12:40:04,279 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,280 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,281 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,281 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,284 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,284 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,285 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,285 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.80 [2019-03-28 12:40:04,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,285 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,288 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,288 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,301 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,302 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,302 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.80 [2019-03-28 12:40:04,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,302 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,303 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,304 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,307 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,308 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,309 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.80 [2019-03-28 12:40:04,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,309 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,310 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,310 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,316 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,317 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,317 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,317 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.80 [2019-03-28 12:40:04,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,318 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,319 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,319 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,324 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,324 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.80 [2019-03-28 12:40:04,324 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,325 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,330 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,330 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,527 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,528 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,528 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.80 [2019-03-28 12:40:04,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,529 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,530 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,530 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,533 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,534 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,534 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.80 [2019-03-28 12:40:04,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,534 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,536 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,536 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,539 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,539 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,540 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,540 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.80 [2019-03-28 12:40:04,540 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:04,540 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,540 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,541 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,541 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,542 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,543 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,543 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,543 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.80 [2019-03-28 12:40:04,543 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:04,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,544 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,544 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,544 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,546 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,546 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,546 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.80 [2019-03-28 12:40:04,546 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:04,547 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,547 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,547 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,547 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,548 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,549 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,549 INFO L497 LassoAnalysis]: Using template '4-phase'. 92.23/44.80 [2019-03-28 12:40:04,549 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,550 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,550 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:04,550 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:04,550 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,550 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,550 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,551 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,551 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,553 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,553 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:04,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,553 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,555 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,555 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,560 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,560 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,560 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,561 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:04,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:04,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,561 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,561 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,562 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,562 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,563 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,563 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,564 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:04,564 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:04,564 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,564 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,565 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,565 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,566 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,566 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,567 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,567 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:04,567 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:04,567 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,567 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,568 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,568 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,568 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,569 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,570 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,570 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,570 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:04,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,571 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,571 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,572 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,572 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,577 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,578 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,578 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,578 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:04,578 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:04,579 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,579 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,579 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,580 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,580 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,581 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,581 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,582 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,582 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:04,582 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:04,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,582 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,583 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,583 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,584 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,584 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,585 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,585 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:04,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,585 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,588 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,589 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,605 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,606 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,606 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:04,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,606 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,609 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,609 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,625 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,626 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,626 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:04,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,626 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,628 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,628 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,633 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,634 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,634 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:04,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,634 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,638 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,638 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,655 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,656 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,656 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,656 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:04,656 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,657 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,658 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,658 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,664 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,664 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,665 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,665 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:04,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,665 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,667 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,667 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,675 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,676 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,676 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,676 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:04,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,677 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,678 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,678 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:04,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:04,685 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:04,685 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:04,685 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:04,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:04,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:04,686 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.80 [2019-03-28 12:40:04,693 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:04,693 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,395 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,395 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:05,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,395 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,397 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,397 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,403 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,403 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,403 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:05,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,404 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,405 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,405 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,410 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,411 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,411 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:05,411 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:05,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,412 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,413 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,413 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,413 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,414 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,414 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,414 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:05,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:05,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,415 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,416 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,417 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,417 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,418 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:05,418 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:05,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,418 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,419 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,419 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,420 INFO L497 LassoAnalysis]: Using template '2-lex'. 92.23/44.80 [2019-03-28 12:40:05,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,421 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,421 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.80 [2019-03-28 12:40:05,421 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:05,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,422 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,422 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,422 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,423 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,424 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,424 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.80 [2019-03-28 12:40:05,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,425 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,425 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,426 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,429 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,429 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,429 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.80 [2019-03-28 12:40:05,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:05,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,430 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,430 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,432 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,432 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,432 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.80 [2019-03-28 12:40:05,432 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:05,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,433 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,433 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,433 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,434 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,435 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,435 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.80 [2019-03-28 12:40:05,435 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:05,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,436 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,436 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,436 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,437 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,438 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,438 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.80 [2019-03-28 12:40:05,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,438 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,439 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,439 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,442 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,442 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,443 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,443 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.80 [2019-03-28 12:40:05,443 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:05,443 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,443 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,444 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,444 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,446 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,446 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,447 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.80 [2019-03-28 12:40:05,447 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:05,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,447 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,447 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,448 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,449 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,450 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,450 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.80 [2019-03-28 12:40:05,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,450 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,452 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,452 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,461 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,462 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,462 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,462 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.80 [2019-03-28 12:40:05,462 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,463 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,464 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,464 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,474 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,475 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,475 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,475 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.80 [2019-03-28 12:40:05,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,476 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,477 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,477 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,480 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,480 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,480 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.80 [2019-03-28 12:40:05,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,481 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,483 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,483 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,494 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,495 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,495 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,495 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.80 [2019-03-28 12:40:05,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,496 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,496 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,497 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,497 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,500 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,500 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,500 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,501 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.80 [2019-03-28 12:40:05,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,501 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,502 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,502 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,508 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,509 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,509 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,509 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.80 [2019-03-28 12:40:05,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,510 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,511 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,511 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,514 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,514 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,515 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,515 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.80 [2019-03-28 12:40:05,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,515 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,519 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,519 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,597 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,598 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,598 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,598 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.80 [2019-03-28 12:40:05,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,599 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,600 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,600 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,602 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,603 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,603 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.80 [2019-03-28 12:40:05,603 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,603 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,604 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,604 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,605 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,608 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,608 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.80 [2019-03-28 12:40:05,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:05,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,608 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,609 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,611 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,611 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.80 [2019-03-28 12:40:05,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:05,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,611 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,612 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,614 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,614 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.80 [2019-03-28 12:40:05,614 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:05,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,614 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,615 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,616 INFO L497 LassoAnalysis]: Using template '3-lex'. 92.23/44.80 [2019-03-28 12:40:05,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,617 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,617 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:05,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:05,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,617 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,618 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,618 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,620 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,620 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:05,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,621 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,622 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,622 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,626 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,627 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,627 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:05,627 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:05,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,627 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,628 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,628 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,630 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,630 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,630 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,630 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:05,630 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:05,631 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,631 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,631 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,631 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,631 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,633 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,634 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,634 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:05,634 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:05,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,634 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,635 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,635 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,637 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,637 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,637 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:05,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,638 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,639 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,639 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,643 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,644 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,644 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:05,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:05,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,644 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,645 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,645 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,648 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,648 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,648 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:05,648 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:05,648 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,649 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,649 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,649 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,651 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,652 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,652 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:05,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,652 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,655 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,655 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,671 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,672 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,672 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,672 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:05,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,673 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,675 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,675 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,693 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,694 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,694 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:05,694 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,694 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,694 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,696 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,696 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,701 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,701 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:05,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,701 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,704 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,704 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,736 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,736 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:05,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,737 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,738 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,738 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,743 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,743 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:05,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,744 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,744 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,745 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,746 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,755 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,755 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,756 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,756 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:05,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,757 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,758 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,758 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:05,762 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:05,763 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:05,763 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:05,763 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:05,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:05,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:05,764 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.80 [2019-03-28 12:40:05,770 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:05,770 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:06,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:06,221 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:06,221 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:06,221 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:06,222 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:06,222 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:06,222 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.80 [2019-03-28 12:40:06,223 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:06,223 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:06,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:06,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:06,228 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:06,228 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:06,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:06,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:06,229 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.80 [2019-03-28 12:40:06,230 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:06,230 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:06,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:06,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:06,235 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:06,235 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:06,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:06,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:06,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:06,236 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.80 [2019-03-28 12:40:06,236 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:06,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:06,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:06,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:06,239 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:06,239 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:06,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:06,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:06,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:06,240 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.80 [2019-03-28 12:40:06,240 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:06,240 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:06,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:06,242 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:06,243 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.80 [2019-03-28 12:40:06,243 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.80 [2019-03-28 12:40:06,243 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:06,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:06,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:06,243 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.80 [2019-03-28 12:40:06,244 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:06,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:06,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:06,246 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. 92.23/44.80 [2019-03-28 12:40:06,248 INFO L794 eck$LassoCheckResult]: Stem: 264#ULTIMATE.startENTRY [140] ULTIMATE.startENTRY-->L32: Formula: (and (= (store |v_#valid_18| 0 0) |v_#valid_17|) (= |v_#NULL.offset_2| 0) (= 0 |v_#NULL.base_2|)) InVars {#valid=|v_#valid_18|} OutVars{ULTIMATE.start_main_#t~malloc7.base=|v_ULTIMATE.start_main_#t~malloc7.base_5|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_6|, ULTIMATE.start_main_#t~malloc6.base=|v_ULTIMATE.start_main_#t~malloc6.base_5|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_6|, ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_10, #NULL.offset=|v_#NULL.offset_2|, ULTIMATE.start_main_~nondetString2~0.base=v_ULTIMATE.start_main_~nondetString2~0.base_7, ULTIMATE.start_main_~nondetString2~0.offset=v_ULTIMATE.start_main_~nondetString2~0.offset_6, #NULL.base=|v_#NULL.base_2|, ULTIMATE.start_main_#t~malloc7.offset=|v_ULTIMATE.start_main_#t~malloc7.offset_5|, ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_7, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_4|, ULTIMATE.start_main_#t~malloc6.offset=|v_ULTIMATE.start_main_#t~malloc6.offset_5|, #valid=|v_#valid_17|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_6, ULTIMATE.start_main_#t~ret8=|v_ULTIMATE.start_main_#t~ret8_4|, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_10} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc7.base, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~malloc6.base, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~length1~0, #NULL.offset, ULTIMATE.start_main_~nondetString2~0.base, ULTIMATE.start_main_~nondetString2~0.offset, #NULL.base, ULTIMATE.start_main_#t~malloc7.offset, ULTIMATE.start_main_~nondetString1~0.base, ULTIMATE.start_main_#res, ULTIMATE.start_main_#t~malloc6.offset, #valid, ULTIMATE.start_main_~nondetString1~0.offset, ULTIMATE.start_main_#t~ret8, ULTIMATE.start_main_~length2~0] 265#L32 [92] L32-->L32-2: Formula: (>= v_ULTIMATE.start_main_~length1~0_6 1) InVars {ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_6} OutVars{ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_6} AuxVars[] AssignedVars[] 266#L32-2 [93] L32-2-->L35-1: Formula: (>= v_ULTIMATE.start_main_~length2~0_6 1) InVars {ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_6} OutVars{ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_6} AuxVars[] AssignedVars[] 277#L35-1 [111] L35-1-->L40: Formula: (let ((.cse0 (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6.base_2| 1))) (and (< |v_ULTIMATE.start_main_#t~malloc6.base_2| |v_#StackHeapBarrier_1|) (= 0 (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6.base_2|)) (= v_ULTIMATE.start_main_~nondetString2~0.base_2 |v_ULTIMATE.start_main_#t~malloc7.base_2|) (= (select .cse0 |v_ULTIMATE.start_main_#t~malloc7.base_2|) 0) (< 0 |v_ULTIMATE.start_main_#t~malloc6.base_2|) (= v_ULTIMATE.start_main_~nondetString1~0.offset_2 |v_ULTIMATE.start_main_#t~malloc6.offset_2|) (= v_ULTIMATE.start_main_~nondetString2~0.offset_2 |v_ULTIMATE.start_main_#t~malloc7.offset_2|) (= |v_#length_1| (store (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc6.base_2| v_ULTIMATE.start_main_~length1~0_7) |v_ULTIMATE.start_main_#t~malloc7.base_2| v_ULTIMATE.start_main_~length2~0_7)) (= |v_#valid_3| (store .cse0 |v_ULTIMATE.start_main_#t~malloc7.base_2| 1)) (< |v_ULTIMATE.start_main_#t~malloc7.base_2| |v_#StackHeapBarrier_1|) (= v_ULTIMATE.start_main_~nondetString1~0.base_2 |v_ULTIMATE.start_main_#t~malloc6.base_2|) (< |v_ULTIMATE.start_main_#t~malloc7.base_2| 0) (= |v_ULTIMATE.start_main_#t~malloc7.offset_2| 0) (= 0 |v_ULTIMATE.start_main_#t~malloc6.offset_2|))) InVars {ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_7, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_#t~malloc7.base=|v_ULTIMATE.start_main_#t~malloc7.base_2|, ULTIMATE.start_main_#t~malloc6.base=|v_ULTIMATE.start_main_#t~malloc6.base_2|, ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_7, ULTIMATE.start_main_~nondetString2~0.base=v_ULTIMATE.start_main_~nondetString2~0.base_2, ULTIMATE.start_main_~nondetString2~0.offset=v_ULTIMATE.start_main_~nondetString2~0.offset_2, ULTIMATE.start_main_#t~malloc7.offset=|v_ULTIMATE.start_main_#t~malloc7.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_2, ULTIMATE.start_main_#t~malloc6.offset=|v_ULTIMATE.start_main_#t~malloc6.offset_2|, #valid=|v_#valid_3|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_2, #length=|v_#length_1|, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc7.base, ULTIMATE.start_main_#t~malloc6.base, ULTIMATE.start_main_~nondetString1~0.base, ULTIMATE.start_main_#t~malloc6.offset, #valid, ULTIMATE.start_main_~nondetString1~0.offset, #length, ULTIMATE.start_main_~nondetString2~0.base, ULTIMATE.start_main_~nondetString2~0.offset, ULTIMATE.start_main_#t~malloc7.offset] 278#L40 [61] L40-->L40-1: Formula: (let ((.cse0 (+ v_ULTIMATE.start_main_~length1~0_8 v_ULTIMATE.start_main_~nondetString1~0.offset_3))) (and (<= 1 .cse0) (= 1 (select |v_#valid_6| v_ULTIMATE.start_main_~nondetString1~0.base_3)) (= |v_#memory_int_1| (store |v_#memory_int_2| v_ULTIMATE.start_main_~nondetString1~0.base_3 (store (select |v_#memory_int_2| v_ULTIMATE.start_main_~nondetString1~0.base_3) (+ v_ULTIMATE.start_main_~length1~0_8 v_ULTIMATE.start_main_~nondetString1~0.offset_3 (- 1)) 0))) (<= .cse0 (select |v_#length_4| v_ULTIMATE.start_main_~nondetString1~0.base_3)))) InVars {ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_3, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_3, ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_8, #length=|v_#length_4|} OutVars{ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_3, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_3, ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_8, #length=|v_#length_4|} AuxVars[] AssignedVars[#memory_int] 273#L40-1 [141] L40-1-->L25: Formula: (let ((.cse0 (+ v_ULTIMATE.start_main_~length2~0_11 v_ULTIMATE.start_main_~nondetString2~0.offset_7))) (and (<= 1 .cse0) (= |v_ULTIMATE.start_cstrspn_#in~s1.base_2| v_ULTIMATE.start_cstrspn_~s1.base_5) (= (select |v_#valid_19| v_ULTIMATE.start_main_~nondetString2~0.base_8) 1) (= v_ULTIMATE.start_cstrspn_~s1.offset_4 |v_ULTIMATE.start_cstrspn_#in~s1.offset_2|) (= v_ULTIMATE.start_cstrspn_~s1.offset_4 v_ULTIMATE.start_cstrspn_~p~0.offset_6) (= |v_#memory_int_7| (store |v_#memory_int_8| v_ULTIMATE.start_main_~nondetString2~0.base_8 (store (select |v_#memory_int_8| v_ULTIMATE.start_main_~nondetString2~0.base_8) (+ v_ULTIMATE.start_main_~length2~0_11 v_ULTIMATE.start_main_~nondetString2~0.offset_7 (- 1)) 0))) (= v_ULTIMATE.start_cstrspn_~s2.offset_4 |v_ULTIMATE.start_cstrspn_#in~s2.offset_2|) (<= .cse0 (select |v_#length_12| v_ULTIMATE.start_main_~nondetString2~0.base_8)) (= |v_ULTIMATE.start_cstrspn_#in~s2.base_2| v_ULTIMATE.start_main_~nondetString2~0.base_8) (= v_ULTIMATE.start_main_~nondetString1~0.offset_7 |v_ULTIMATE.start_cstrspn_#in~s1.offset_2|) (= |v_ULTIMATE.start_cstrspn_#in~s1.base_2| v_ULTIMATE.start_main_~nondetString1~0.base_8) (= v_ULTIMATE.start_main_~nondetString2~0.offset_7 |v_ULTIMATE.start_cstrspn_#in~s2.offset_2|) (= v_ULTIMATE.start_cstrspn_~p~0.base_7 v_ULTIMATE.start_cstrspn_~s1.base_5) (= |v_ULTIMATE.start_cstrspn_#in~s2.base_2| v_ULTIMATE.start_cstrspn_~s2.base_4))) InVars {ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_8, #valid=|v_#valid_19|, #memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_7, #length=|v_#length_12|, ULTIMATE.start_main_~nondetString2~0.base=v_ULTIMATE.start_main_~nondetString2~0.base_8, ULTIMATE.start_main_~nondetString2~0.offset=v_ULTIMATE.start_main_~nondetString2~0.offset_7, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_11} OutVars{ULTIMATE.start_cstrspn_~s1.base=v_ULTIMATE.start_cstrspn_~s1.base_5, ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_6, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_6, ULTIMATE.start_cstrspn_#t~post0.offset=|v_ULTIMATE.start_cstrspn_#t~post0.offset_6|, ULTIMATE.start_cstrspn_#res=|v_ULTIMATE.start_cstrspn_#res_4|, ULTIMATE.start_cstrspn_~s1.offset=v_ULTIMATE.start_cstrspn_~s1.offset_4, ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_8, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_8|, ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_6, ULTIMATE.start_cstrspn_#t~post0.base=|v_ULTIMATE.start_cstrspn_#t~post0.base_7|, #length=|v_#length_12|, ULTIMATE.start_cstrspn_~s2.base=v_ULTIMATE.start_cstrspn_~s2.base_4, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_11, ULTIMATE.start_cstrspn_#in~s2.offset=|v_ULTIMATE.start_cstrspn_#in~s2.offset_2|, ULTIMATE.start_cstrspn_~s2.offset=v_ULTIMATE.start_cstrspn_~s2.offset_4, ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_7|, ULTIMATE.start_cstrspn_~p~0.base=v_ULTIMATE.start_cstrspn_~p~0.base_7, ULTIMATE.start_cstrspn_#t~mem1=|v_ULTIMATE.start_cstrspn_#t~mem1_5|, ULTIMATE.start_cstrspn_#t~mem3=|v_ULTIMATE.start_cstrspn_#t~mem3_6|, ULTIMATE.start_main_~nondetString2~0.base=v_ULTIMATE.start_main_~nondetString2~0.base_8, ULTIMATE.start_main_~nondetString2~0.offset=v_ULTIMATE.start_main_~nondetString2~0.offset_7, ULTIMATE.start_cstrspn_~p~0.offset=v_ULTIMATE.start_cstrspn_~p~0.offset_6, ULTIMATE.start_cstrspn_#in~s2.base=|v_ULTIMATE.start_cstrspn_#in~s2.base_2|, ULTIMATE.start_cstrspn_#in~s1.offset=|v_ULTIMATE.start_cstrspn_#in~s1.offset_2|, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_8, #valid=|v_#valid_19|, #memory_int=|v_#memory_int_7|, ULTIMATE.start_cstrspn_#in~s1.base=|v_ULTIMATE.start_cstrspn_#in~s1.base_2|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_7} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_#in~s2.offset, ULTIMATE.start_cstrspn_~s1.base, ULTIMATE.start_cstrspn_~s2.offset, ULTIMATE.start_cstrspn_#t~post2.offset, ULTIMATE.start_cstrspn_~c~0, ULTIMATE.start_cstrspn_~p~0.base, ULTIMATE.start_cstrspn_~spanp~0.base, ULTIMATE.start_cstrspn_#t~mem1, ULTIMATE.start_cstrspn_#t~post0.offset, ULTIMATE.start_cstrspn_#t~mem3, ULTIMATE.start_cstrspn_#res, ULTIMATE.start_cstrspn_~p~0.offset, ULTIMATE.start_cstrspn_~s1.offset, ULTIMATE.start_cstrspn_#in~s2.base, ULTIMATE.start_cstrspn_#in~s1.offset, ULTIMATE.start_cstrspn_#t~post2.base, ULTIMATE.start_cstrspn_~sc~0, ULTIMATE.start_cstrspn_~spanp~0.offset, ULTIMATE.start_cstrspn_#t~post0.base, #memory_int, ULTIMATE.start_cstrspn_#in~s1.base, ULTIMATE.start_cstrspn_~s2.base] 274#L25 [72] L25-->L22: Formula: (and (= |v_ULTIMATE.start_cstrspn_#t~post0.base_2| v_ULTIMATE.start_cstrspn_~p~0.base_4) (= |v_ULTIMATE.start_cstrspn_#t~post0.offset_2| v_ULTIMATE.start_cstrspn_~p~0.offset_4) (= v_ULTIMATE.start_cstrspn_~p~0.base_3 |v_ULTIMATE.start_cstrspn_#t~post0.base_2|) (= v_ULTIMATE.start_cstrspn_~p~0.offset_3 (+ |v_ULTIMATE.start_cstrspn_#t~post0.offset_2| 1))) InVars {ULTIMATE.start_cstrspn_~p~0.base=v_ULTIMATE.start_cstrspn_~p~0.base_4, ULTIMATE.start_cstrspn_~p~0.offset=v_ULTIMATE.start_cstrspn_~p~0.offset_4} OutVars{ULTIMATE.start_cstrspn_#t~post0.base=|v_ULTIMATE.start_cstrspn_#t~post0.base_2|, ULTIMATE.start_cstrspn_#t~post0.offset=|v_ULTIMATE.start_cstrspn_#t~post0.offset_2|, ULTIMATE.start_cstrspn_~p~0.base=v_ULTIMATE.start_cstrspn_~p~0.base_3, ULTIMATE.start_cstrspn_~p~0.offset=v_ULTIMATE.start_cstrspn_~p~0.offset_3} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_~p~0.base, ULTIMATE.start_cstrspn_#t~post0.base, ULTIMATE.start_cstrspn_#t~post0.offset, ULTIMATE.start_cstrspn_~p~0.offset] 271#L22 [142] L22-->L23-5: Formula: (and (= v_ULTIMATE.start_cstrspn_~s2.base_5 v_ULTIMATE.start_cstrspn_~spanp~0.base_7) (= (select (select |v_#memory_int_9| |v_ULTIMATE.start_cstrspn_#t~post0.base_9|) |v_ULTIMATE.start_cstrspn_#t~post0.offset_8|) v_ULTIMATE.start_cstrspn_~c~0_7) (<= 0 |v_ULTIMATE.start_cstrspn_#t~post0.offset_8|) (= 1 (select |v_#valid_20| |v_ULTIMATE.start_cstrspn_#t~post0.base_9|)) (= v_ULTIMATE.start_cstrspn_~s2.offset_5 v_ULTIMATE.start_cstrspn_~spanp~0.offset_7) (<= (+ |v_ULTIMATE.start_cstrspn_#t~post0.offset_8| 1) (select |v_#length_13| |v_ULTIMATE.start_cstrspn_#t~post0.base_9|))) InVars {ULTIMATE.start_cstrspn_~s2.offset=v_ULTIMATE.start_cstrspn_~s2.offset_5, #valid=|v_#valid_20|, ULTIMATE.start_cstrspn_#t~post0.base=|v_ULTIMATE.start_cstrspn_#t~post0.base_9|, #memory_int=|v_#memory_int_9|, #length=|v_#length_13|, ULTIMATE.start_cstrspn_#t~post0.offset=|v_ULTIMATE.start_cstrspn_#t~post0.offset_8|, ULTIMATE.start_cstrspn_~s2.base=v_ULTIMATE.start_cstrspn_~s2.base_5} OutVars{ULTIMATE.start_cstrspn_~s2.offset=v_ULTIMATE.start_cstrspn_~s2.offset_5, ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_7, #valid=|v_#valid_20|, ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_7, ULTIMATE.start_cstrspn_#t~post0.base=|v_ULTIMATE.start_cstrspn_#t~post0.base_8|, #memory_int=|v_#memory_int_9|, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_7, ULTIMATE.start_cstrspn_#t~mem1=|v_ULTIMATE.start_cstrspn_#t~mem1_6|, #length=|v_#length_13|, ULTIMATE.start_cstrspn_#t~post0.offset=|v_ULTIMATE.start_cstrspn_#t~post0.offset_7|, ULTIMATE.start_cstrspn_~s2.base=v_ULTIMATE.start_cstrspn_~s2.base_5} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_~c~0, ULTIMATE.start_cstrspn_~spanp~0.offset, ULTIMATE.start_cstrspn_#t~post0.base, ULTIMATE.start_cstrspn_~spanp~0.base, ULTIMATE.start_cstrspn_#t~mem1, ULTIMATE.start_cstrspn_#t~post0.offset] 272#L23-5 [76] L23-5-->L23-1: Formula: (and (= v_ULTIMATE.start_cstrspn_~spanp~0.base_4 |v_ULTIMATE.start_cstrspn_#t~post2.base_2|) (= v_ULTIMATE.start_cstrspn_~spanp~0.offset_4 (+ |v_ULTIMATE.start_cstrspn_#t~post2.offset_2| 1)) (= |v_ULTIMATE.start_cstrspn_#t~post2.base_2| v_ULTIMATE.start_cstrspn_~spanp~0.base_5) (= |v_ULTIMATE.start_cstrspn_#t~post2.offset_2| v_ULTIMATE.start_cstrspn_~spanp~0.offset_5)) InVars {ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_5, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_5} OutVars{ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_4, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_4, ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_2|, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_#t~post2.offset, ULTIMATE.start_cstrspn_#t~post2.base, ULTIMATE.start_cstrspn_~spanp~0.offset, ULTIMATE.start_cstrspn_~spanp~0.base] 267#L23-1 [143] L23-1-->L23-3: Formula: (and (= (select (select |v_#memory_int_10| |v_ULTIMATE.start_cstrspn_#t~post2.base_9|) |v_ULTIMATE.start_cstrspn_#t~post2.offset_8|) |v_ULTIMATE.start_cstrspn_#t~mem3_7|) (= |v_ULTIMATE.start_cstrspn_#t~mem3_7| v_ULTIMATE.start_cstrspn_~sc~0_9) (<= (+ |v_ULTIMATE.start_cstrspn_#t~post2.offset_8| 1) (select |v_#length_14| |v_ULTIMATE.start_cstrspn_#t~post2.base_9|)) (= 1 (select |v_#valid_21| |v_ULTIMATE.start_cstrspn_#t~post2.base_9|)) (<= 0 |v_ULTIMATE.start_cstrspn_#t~post2.offset_8|)) InVars {ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_8|, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_9|, #valid=|v_#valid_21|, #memory_int=|v_#memory_int_10|, #length=|v_#length_14|} OutVars{ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_8|, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_9, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_9|, #valid=|v_#valid_21|, #memory_int=|v_#memory_int_10|, #length=|v_#length_14|, ULTIMATE.start_cstrspn_#t~mem3=|v_ULTIMATE.start_cstrspn_#t~mem3_7|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_~sc~0, ULTIMATE.start_cstrspn_#t~mem3] 268#L23-3 [136] L23-3-->L24: Formula: (< 0 v_ULTIMATE.start_cstrspn_~sc~0_5) InVars {ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_5} OutVars{ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_6|, ULTIMATE.start_cstrspn_#t~mem3=|v_ULTIMATE.start_cstrspn_#t~mem3_5|, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_5, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_7|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_#t~post2.offset, ULTIMATE.start_cstrspn_#t~post2.base, ULTIMATE.start_cstrspn_#t~mem3] 279#L24 [138] L24-->L23-5: Formula: (> v_ULTIMATE.start_cstrspn_~sc~0_7 v_ULTIMATE.start_cstrspn_~c~0_5) InVars {ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_5, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_7} OutVars{ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_5, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_7} AuxVars[] AssignedVars[] 275#L23-5 [76] L23-5-->L23-1: Formula: (and (= v_ULTIMATE.start_cstrspn_~spanp~0.base_4 |v_ULTIMATE.start_cstrspn_#t~post2.base_2|) (= v_ULTIMATE.start_cstrspn_~spanp~0.offset_4 (+ |v_ULTIMATE.start_cstrspn_#t~post2.offset_2| 1)) (= |v_ULTIMATE.start_cstrspn_#t~post2.base_2| v_ULTIMATE.start_cstrspn_~spanp~0.base_5) (= |v_ULTIMATE.start_cstrspn_#t~post2.offset_2| v_ULTIMATE.start_cstrspn_~spanp~0.offset_5)) InVars {ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_5, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_5} OutVars{ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_4, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_4, ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_2|, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_#t~post2.offset, ULTIMATE.start_cstrspn_#t~post2.base, ULTIMATE.start_cstrspn_~spanp~0.offset, ULTIMATE.start_cstrspn_~spanp~0.base] 267#L23-1 92.23/44.80 [2019-03-28 12:40:06,248 INFO L796 eck$LassoCheckResult]: Loop: 267#L23-1 [143] L23-1-->L23-3: Formula: (and (= (select (select |v_#memory_int_10| |v_ULTIMATE.start_cstrspn_#t~post2.base_9|) |v_ULTIMATE.start_cstrspn_#t~post2.offset_8|) |v_ULTIMATE.start_cstrspn_#t~mem3_7|) (= |v_ULTIMATE.start_cstrspn_#t~mem3_7| v_ULTIMATE.start_cstrspn_~sc~0_9) (<= (+ |v_ULTIMATE.start_cstrspn_#t~post2.offset_8| 1) (select |v_#length_14| |v_ULTIMATE.start_cstrspn_#t~post2.base_9|)) (= 1 (select |v_#valid_21| |v_ULTIMATE.start_cstrspn_#t~post2.base_9|)) (<= 0 |v_ULTIMATE.start_cstrspn_#t~post2.offset_8|)) InVars {ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_8|, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_9|, #valid=|v_#valid_21|, #memory_int=|v_#memory_int_10|, #length=|v_#length_14|} OutVars{ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_8|, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_9, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_9|, #valid=|v_#valid_21|, #memory_int=|v_#memory_int_10|, #length=|v_#length_14|, ULTIMATE.start_cstrspn_#t~mem3=|v_ULTIMATE.start_cstrspn_#t~mem3_7|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_~sc~0, ULTIMATE.start_cstrspn_#t~mem3] 268#L23-3 [136] L23-3-->L24: Formula: (< 0 v_ULTIMATE.start_cstrspn_~sc~0_5) InVars {ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_5} OutVars{ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_6|, ULTIMATE.start_cstrspn_#t~mem3=|v_ULTIMATE.start_cstrspn_#t~mem3_5|, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_5, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_7|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_#t~post2.offset, ULTIMATE.start_cstrspn_#t~post2.base, ULTIMATE.start_cstrspn_#t~mem3] 279#L24 [138] L24-->L23-5: Formula: (> v_ULTIMATE.start_cstrspn_~sc~0_7 v_ULTIMATE.start_cstrspn_~c~0_5) InVars {ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_5, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_7} OutVars{ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_5, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_7} AuxVars[] AssignedVars[] 275#L23-5 [76] L23-5-->L23-1: Formula: (and (= v_ULTIMATE.start_cstrspn_~spanp~0.base_4 |v_ULTIMATE.start_cstrspn_#t~post2.base_2|) (= v_ULTIMATE.start_cstrspn_~spanp~0.offset_4 (+ |v_ULTIMATE.start_cstrspn_#t~post2.offset_2| 1)) (= |v_ULTIMATE.start_cstrspn_#t~post2.base_2| v_ULTIMATE.start_cstrspn_~spanp~0.base_5) (= |v_ULTIMATE.start_cstrspn_#t~post2.offset_2| v_ULTIMATE.start_cstrspn_~spanp~0.offset_5)) InVars {ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_5, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_5} OutVars{ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_4, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_4, ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_2|, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_#t~post2.offset, ULTIMATE.start_cstrspn_#t~post2.base, ULTIMATE.start_cstrspn_~spanp~0.offset, ULTIMATE.start_cstrspn_~spanp~0.base] 267#L23-1 92.23/44.80 [2019-03-28 12:40:06,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.80 [2019-03-28 12:40:06,249 INFO L82 PathProgramCache]: Analyzing trace with hash 2065746510, now seen corresponding path program 2 times 92.23/44.80 [2019-03-28 12:40:06,249 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.80 [2019-03-28 12:40:06,249 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.80 [2019-03-28 12:40:06,250 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.80 [2019-03-28 12:40:06,250 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 92.23/44.80 [2019-03-28 12:40:06,250 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.80 [2019-03-28 12:40:06,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 92.23/44.80 [2019-03-28 12:40:06,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 92.23/44.80 [2019-03-28 12:40:06,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.80 [2019-03-28 12:40:06,269 INFO L82 PathProgramCache]: Analyzing trace with hash 5318684, now seen corresponding path program 2 times 92.23/44.80 [2019-03-28 12:40:06,269 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.80 [2019-03-28 12:40:06,269 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.80 [2019-03-28 12:40:06,270 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.80 [2019-03-28 12:40:06,270 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 92.23/44.80 [2019-03-28 12:40:06,270 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.80 [2019-03-28 12:40:06,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 92.23/44.80 [2019-03-28 12:40:06,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 92.23/44.80 [2019-03-28 12:40:06,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 92.23/44.80 [2019-03-28 12:40:06,274 INFO L82 PathProgramCache]: Analyzing trace with hash 238683113, now seen corresponding path program 3 times 92.23/44.80 [2019-03-28 12:40:06,274 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 92.23/44.80 [2019-03-28 12:40:06,275 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 92.23/44.80 [2019-03-28 12:40:06,275 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.80 [2019-03-28 12:40:06,275 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 92.23/44.80 [2019-03-28 12:40:06,275 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 92.23/44.80 [2019-03-28 12:40:06,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 92.23/44.80 [2019-03-28 12:40:06,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 92.23/44.80 [2019-03-28 12:40:06,852 WARN L188 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 124 92.23/44.80 [2019-03-28 12:40:07,010 WARN L188 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 98 92.23/44.80 [2019-03-28 12:40:07,012 INFO L216 LassoAnalysis]: Preferences: 92.23/44.80 [2019-03-28 12:40:07,013 INFO L124 ssoRankerPreferences]: Compute integeral hull: false 92.23/44.80 [2019-03-28 12:40:07,013 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true 92.23/44.80 [2019-03-28 12:40:07,013 INFO L126 ssoRankerPreferences]: Term annotations enabled: false 92.23/44.80 [2019-03-28 12:40:07,013 INFO L127 ssoRankerPreferences]: Use exernal solver: false 92.23/44.80 [2019-03-28 12:40:07,013 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 92.23/44.80 [2019-03-28 12:40:07,013 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false 92.23/44.80 [2019-03-28 12:40:07,013 INFO L130 ssoRankerPreferences]: Path of dumped script: 92.23/44.80 [2019-03-28 12:40:07,013 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration3_Lasso 92.23/44.80 [2019-03-28 12:40:07,014 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank 92.23/44.80 [2019-03-28 12:40:07,014 INFO L282 LassoAnalysis]: Starting lasso preprocessing... 92.23/44.80 [2019-03-28 12:40:07,016 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.80 [2019-03-28 12:40:07,018 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.80 [2019-03-28 12:40:07,020 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.80 [2019-03-28 12:40:07,021 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.80 [2019-03-28 12:40:07,023 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.80 [2019-03-28 12:40:07,025 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.80 [2019-03-28 12:40:07,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.80 [2019-03-28 12:40:07,028 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.80 [2019-03-28 12:40:07,374 WARN L188 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 83 92.23/44.80 [2019-03-28 12:40:07,419 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.80 [2019-03-28 12:40:07,421 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.80 [2019-03-28 12:40:07,422 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.80 [2019-03-28 12:40:07,424 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true 92.23/44.80 [2019-03-28 12:40:07,766 INFO L300 LassoAnalysis]: Preprocessing complete. 92.23/44.80 [2019-03-28 12:40:07,767 INFO L497 LassoAnalysis]: Using template 'affine'. 92.23/44.80 [2019-03-28 12:40:07,767 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,768 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,768 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:07,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,768 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,769 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,769 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,769 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,770 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,770 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,771 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,771 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,772 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,772 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,772 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,772 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:07,773 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,773 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,773 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,773 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,774 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,774 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,774 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:07,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,774 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,775 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,775 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,775 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,776 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,776 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,776 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,777 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,778 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,778 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,778 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,778 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:07,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,779 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,779 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,779 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,780 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:07,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,781 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,781 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,781 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,782 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,782 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,783 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,783 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,784 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,784 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,784 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,785 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,785 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,785 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,787 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,788 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,788 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,789 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,789 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,790 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,793 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,793 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,794 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,794 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,795 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,795 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,795 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,796 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,796 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,796 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,796 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,797 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,797 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,801 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,801 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,802 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,802 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,803 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,803 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,806 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,807 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,807 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,808 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,808 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,809 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,809 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,810 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,810 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,811 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,811 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,812 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,813 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,814 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,814 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,830 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,830 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,830 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:07,831 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,831 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,831 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,831 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,831 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,832 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,832 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,832 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:07,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,832 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,833 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,833 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,833 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,834 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,834 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:07,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,834 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,834 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,834 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,835 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,835 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,835 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,835 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:07,836 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,836 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,836 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,836 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,836 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,837 INFO L497 LassoAnalysis]: Using template '2-nested'. 92.23/44.80 [2019-03-28 12:40:07,837 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,837 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,837 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:07,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,838 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,838 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,838 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,839 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,839 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,839 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,839 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,839 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,840 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,840 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,841 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:07,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,842 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,842 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,842 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,843 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,843 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,843 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:07,843 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,844 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,844 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,844 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,845 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,845 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,845 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,846 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,846 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,847 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,847 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,847 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:07,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,848 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,848 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,848 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,849 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,849 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,849 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,849 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:07,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,850 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,850 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,850 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,851 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,851 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,851 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,852 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,852 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,853 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,853 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,854 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,854 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,855 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,858 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,858 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,859 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,860 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,860 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,866 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,866 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,867 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,867 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,868 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,868 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,869 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,870 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,870 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,876 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,876 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,877 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,877 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,883 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,883 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,884 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,884 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,885 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,886 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,886 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,887 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,887 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,888 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,889 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,889 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,891 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,891 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,911 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,911 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,912 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,912 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:07,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,912 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,913 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,913 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,914 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,914 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:07,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,914 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,914 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,914 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,915 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,915 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:07,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,916 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,916 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,916 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,917 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,917 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:07,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,918 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,918 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,919 INFO L497 LassoAnalysis]: Using template '3-nested'. 92.23/44.80 [2019-03-28 12:40:07,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.80 [2019-03-28 12:40:07,919 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.80 [2019-03-28 12:40:07,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.80 [2019-03-28 12:40:07,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.80 [2019-03-28 12:40:07,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.80 [2019-03-28 12:40:07,920 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.80 [2019-03-28 12:40:07,920 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.80 [2019-03-28 12:40:07,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.80 [2019-03-28 12:40:07,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.80 [2019-03-28 12:40:07,921 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.80 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.80 Number of strict supporting invariants: 0 92.23/44.80 Number of non-strict supporting invariants: 1 92.23/44.80 Consider only non-deceasing supporting invariants: true 92.23/44.80 Simplify termination arguments: true 92.23/44.80 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:07,921 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:07,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:07,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:07,921 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:07,922 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:07,922 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:07,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:07,924 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:07,924 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:07,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:07,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:07,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:07,925 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:07,925 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:07,925 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:07,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:07,926 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:07,926 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:07,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:07,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:07,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:07,927 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:07,927 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:07,927 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:07,928 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:07,928 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:07,928 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:07,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:07,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:07,928 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:07,929 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:07,929 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:07,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:07,931 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:07,931 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:07,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:07,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:07,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:07,932 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:07,932 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:07,932 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:07,933 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:07,933 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:07,933 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:07,933 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:07,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:07,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:07,934 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:07,934 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:07,934 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:07,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:07,935 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:07,935 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:07,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:07,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:07,935 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:07,936 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:07,936 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:07,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:07,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:07,938 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:07,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:07,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:07,939 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:07,940 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:07,940 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:07,944 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:07,944 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:07,944 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:07,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:07,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:07,945 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:07,946 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:07,946 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:07,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:07,954 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:07,954 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:07,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:07,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:07,955 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:07,955 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:07,956 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:07,957 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:07,958 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:07,958 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:07,958 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:07,958 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:07,958 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:07,960 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:07,960 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:07,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:07,967 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:07,968 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:07,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:07,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:07,968 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:07,969 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:07,970 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:07,976 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:07,976 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:07,976 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:07,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:07,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:07,977 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:07,978 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:07,978 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:07,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:07,980 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:07,981 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:07,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:07,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:07,981 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:07,982 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:07,982 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:07,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:07,984 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:07,984 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:07,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:07,985 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:07,985 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:07,987 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:07,988 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,019 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,019 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,020 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,020 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,020 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,020 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,020 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,021 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,021 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,021 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,021 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,022 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,022 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,022 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,022 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,022 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,023 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,023 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,023 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,023 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,024 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,024 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,024 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,024 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,025 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,025 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,025 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,025 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,026 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,026 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,026 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,026 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,027 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,027 INFO L497 LassoAnalysis]: Using template '4-nested'. 92.23/44.81 [2019-03-28 12:40:08,027 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,027 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,027 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,028 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,028 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,028 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,028 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,028 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,029 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,029 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,029 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,030 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,030 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,031 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,032 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,033 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,033 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,033 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,034 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,034 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,034 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,035 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,035 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,035 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,035 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,035 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,036 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,036 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,036 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,037 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,037 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,038 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,039 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,040 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,040 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,040 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,040 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,041 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,041 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,042 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,042 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,042 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,043 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,043 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,044 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,044 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,045 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,045 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,046 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,047 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,047 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,048 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,048 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,053 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,053 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,054 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,054 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,056 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,056 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,064 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,064 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,065 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,066 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,066 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,068 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,068 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,068 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,068 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,068 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,070 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,070 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,079 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,079 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,079 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,081 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,081 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,089 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,089 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,090 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,090 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,093 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,093 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,093 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,094 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,095 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,095 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,096 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,097 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,097 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,097 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,098 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,101 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,101 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,132 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,132 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,133 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,133 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,133 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,134 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,134 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,134 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,135 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,135 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,135 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,136 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,136 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,136 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,137 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,137 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,137 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,138 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,138 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,139 INFO L339 nArgumentSynthesizer]: Template has degree 0. 92.23/44.81 [2019-03-28 12:40:08,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,139 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,140 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,140 INFO L497 LassoAnalysis]: Using template '2-phase'. 92.23/44.81 [2019-03-28 12:40:08,141 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,141 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,141 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:08,141 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,142 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,142 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,143 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,143 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,143 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:08,144 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,144 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,144 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,144 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,145 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,147 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:08,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,148 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,148 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,148 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,149 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,149 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:08,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,150 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,150 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,150 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,151 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,151 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:08,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,152 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,153 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,153 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,155 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,155 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:08,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,156 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,156 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,157 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,157 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,157 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,158 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:08,158 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,158 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,158 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,159 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,159 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,160 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,160 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:08,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,160 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,160 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,161 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,161 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,163 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,163 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:08,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,164 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,165 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,165 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,169 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,169 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,170 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:08,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,170 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,171 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,171 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,178 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,178 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,178 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,179 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:08,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,179 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,180 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,180 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,182 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,182 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,182 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,182 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:08,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,183 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,184 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,184 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,192 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,192 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:08,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,193 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,194 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,194 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,200 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,200 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:08,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,201 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,202 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,202 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,205 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,205 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:08,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,205 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,206 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,206 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,209 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,209 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:08,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,209 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,212 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,212 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,543 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,544 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,544 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,544 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:08,545 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,545 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,545 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,545 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,546 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,546 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,547 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,547 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:08,547 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,547 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,547 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,547 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,548 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,548 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,549 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,549 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,549 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,549 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:08,549 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,550 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,550 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,550 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,550 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,550 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,551 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,551 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,551 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,552 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:08,552 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,552 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,552 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,552 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,553 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,553 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,553 INFO L497 LassoAnalysis]: Using template '3-phase'. 92.23/44.81 [2019-03-28 12:40:08,554 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,554 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,554 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.81 [2019-03-28 12:40:08,554 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,554 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,554 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,555 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,555 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,555 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,556 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,556 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,557 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,557 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.81 [2019-03-28 12:40:08,557 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,557 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,558 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,558 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,561 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,561 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,561 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,562 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.81 [2019-03-28 12:40:08,562 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,562 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,563 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,563 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,564 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,564 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,564 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.81 [2019-03-28 12:40:08,564 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,565 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,565 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,565 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,565 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,566 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,567 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,567 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.81 [2019-03-28 12:40:08,567 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,567 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,567 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,568 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,569 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,571 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,571 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,571 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,572 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.81 [2019-03-28 12:40:08,572 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,572 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,572 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,572 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,573 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,573 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,574 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,574 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,574 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,574 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.81 [2019-03-28 12:40:08,575 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,575 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,575 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,576 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,577 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,577 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,577 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.81 [2019-03-28 12:40:08,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,577 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,578 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,579 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,581 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,581 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,582 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,582 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.81 [2019-03-28 12:40:08,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,582 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,583 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,583 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,589 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,589 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,590 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,590 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.81 [2019-03-28 12:40:08,590 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,590 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,590 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,592 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,593 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,602 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,602 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,602 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,603 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.81 [2019-03-28 12:40:08,603 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,603 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,603 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,604 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,604 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,606 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,607 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,607 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.81 [2019-03-28 12:40:08,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,608 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,610 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,610 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,620 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,620 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.81 [2019-03-28 12:40:08,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,620 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,622 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,622 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,629 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,630 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,630 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,630 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.81 [2019-03-28 12:40:08,631 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,631 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,631 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,632 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,632 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,635 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,635 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,636 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.81 [2019-03-28 12:40:08,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,636 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,637 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,637 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,639 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,640 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,640 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,640 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.81 [2019-03-28 12:40:08,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,641 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,645 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,645 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,857 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,857 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,858 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,858 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.81 [2019-03-28 12:40:08,858 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,859 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,859 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,859 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,861 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,861 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.81 [2019-03-28 12:40:08,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,862 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,862 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,862 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,863 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,864 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,864 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.81 [2019-03-28 12:40:08,864 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,865 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,865 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,865 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,866 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,866 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,867 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,867 INFO L339 nArgumentSynthesizer]: Template has degree 2. 92.23/44.81 [2019-03-28 12:40:08,867 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,867 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,868 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,868 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,869 INFO L497 LassoAnalysis]: Using template '4-phase'. 92.23/44.81 [2019-03-28 12:40:08,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,869 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,870 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:08,870 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,870 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,871 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,872 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,872 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,872 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:08,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,873 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,874 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,874 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,878 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,879 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,879 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:08,879 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,880 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,880 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,880 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,882 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,882 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:08,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,883 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,883 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,883 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,885 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,885 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:08,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,885 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,886 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,887 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,890 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,891 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,891 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,891 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:08,891 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,892 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,893 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,894 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,894 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,894 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:08,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:08,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,895 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,896 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,896 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,897 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,897 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:08,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,898 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,899 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,899 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,904 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:08,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,904 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,906 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,906 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,914 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,914 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:08,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,914 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,917 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,917 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,929 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,930 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,930 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:08,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,930 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,932 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,932 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,935 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,936 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,936 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,936 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:08,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,937 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,940 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,940 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,953 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,953 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,953 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:08,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,954 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,956 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,956 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,967 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,968 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,968 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:08,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,968 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,969 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,970 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,975 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,975 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:08,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,975 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,976 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,977 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:08,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:08,981 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:08,981 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:08,981 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:08,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:08,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:08,982 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:08,987 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:08,988 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,610 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,610 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:09,610 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:09,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,611 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,612 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,614 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,614 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:09,614 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:09,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,614 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,615 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,617 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,617 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:09,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:09,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,617 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,618 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,618 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,620 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,620 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:09,620 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:09,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,727 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,728 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,728 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,729 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,729 INFO L497 LassoAnalysis]: Using template '2-lex'. 92.23/44.81 [2019-03-28 12:40:09,729 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,730 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,730 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:09,730 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:09,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,730 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,731 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,731 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,732 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,732 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,732 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,733 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:09,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,733 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,734 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,734 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,736 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,737 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:09,737 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:09,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,737 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,737 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,738 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,739 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,739 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,739 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:09,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:09,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,740 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,740 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,740 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,741 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,742 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,742 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:09,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,742 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,743 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,743 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,745 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,745 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,746 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,746 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:09,746 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:09,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,746 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,747 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,748 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,748 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,748 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,749 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:09,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:09,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,749 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,749 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,751 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,751 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,751 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,751 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:09,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,752 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,752 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,752 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,755 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,755 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,755 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:09,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,756 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,757 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,757 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,762 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,762 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,763 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,763 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:09,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,763 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,765 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,765 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,775 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,776 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,776 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:09,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,776 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,777 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,777 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,779 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,780 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,780 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:09,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,780 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,782 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,782 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,792 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,793 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,793 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,793 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:09,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,794 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,795 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,795 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,802 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,802 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,802 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,803 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:09,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,803 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,804 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,804 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,806 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,806 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,807 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,807 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:09,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,807 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,808 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,808 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,810 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,811 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,811 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:09,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,812 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,815 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,815 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,937 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,938 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,938 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:09,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:09,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,939 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,939 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,941 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,941 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,941 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:09,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:09,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,942 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,942 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,943 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,943 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,944 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,944 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:09,944 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:09,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,944 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,945 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,946 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,946 INFO L339 nArgumentSynthesizer]: Template has degree 1. 92.23/44.81 [2019-03-28 12:40:09,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:09,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,947 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,947 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,949 INFO L497 LassoAnalysis]: Using template '3-lex'. 92.23/44.81 [2019-03-28 12:40:09,949 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,949 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,949 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:09,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:09,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,950 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,950 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,952 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,952 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,953 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:09,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,953 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,954 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,954 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,957 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,958 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,958 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,958 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:09,958 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:09,958 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,959 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,959 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,959 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,961 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,961 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:09,962 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:09,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,962 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,962 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,963 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,965 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,965 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:09,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,965 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,966 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,966 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,970 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,970 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,970 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,970 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:09,971 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:09,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,971 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,971 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,972 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,974 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,974 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:09,974 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.81 [2019-03-28 12:40:09,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,975 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,975 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,977 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,977 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:09,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,978 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,979 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,979 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,982 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,983 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,983 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:09,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,983 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,985 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,985 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:09,994 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:09,994 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.81 Consider only non-deceasing supporting invariants: true 92.23/44.81 Simplify termination arguments: true 92.23/44.81 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.81 [2019-03-28 12:40:09,995 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.81 [2019-03-28 12:40:09,995 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.81 [2019-03-28 12:40:09,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.81 [2019-03-28 12:40:09,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.81 [2019-03-28 12:40:09,995 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.81 [2019-03-28 12:40:09,997 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 92.23/44.81 [2019-03-28 12:40:09,998 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 92.23/44.81 [2019-03-28 12:40:10,026 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.81 [2019-03-28 12:40:10,026 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.81 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.81 Number of strict supporting invariants: 0 92.23/44.81 Number of non-strict supporting invariants: 1 92.23/44.82 Consider only non-deceasing supporting invariants: true 92.23/44.82 Simplify termination arguments: true 92.23/44.82 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.82 [2019-03-28 12:40:10,027 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.82 [2019-03-28 12:40:10,027 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.82 [2019-03-28 12:40:10,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.82 [2019-03-28 12:40:10,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.82 [2019-03-28 12:40:10,027 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.82 [2019-03-28 12:40:10,028 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 92.23/44.82 [2019-03-28 12:40:10,028 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 92.23/44.82 [2019-03-28 12:40:10,031 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.82 [2019-03-28 12:40:10,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.82 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.82 Number of strict supporting invariants: 0 92.23/44.82 Number of non-strict supporting invariants: 1 92.23/44.82 Consider only non-deceasing supporting invariants: true 92.23/44.82 Simplify termination arguments: true 92.23/44.82 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.82 [2019-03-28 12:40:10,032 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.82 [2019-03-28 12:40:10,032 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.82 [2019-03-28 12:40:10,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.82 [2019-03-28 12:40:10,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.82 [2019-03-28 12:40:10,033 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.82 [2019-03-28 12:40:10,035 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 92.23/44.82 [2019-03-28 12:40:10,035 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 92.23/44.82 [2019-03-28 12:40:10,061 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.82 [2019-03-28 12:40:10,062 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.82 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.82 Number of strict supporting invariants: 0 92.23/44.82 Number of non-strict supporting invariants: 1 92.23/44.82 Consider only non-deceasing supporting invariants: true 92.23/44.82 Simplify termination arguments: true 92.23/44.82 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.82 [2019-03-28 12:40:10,062 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.82 [2019-03-28 12:40:10,062 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.82 [2019-03-28 12:40:10,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.82 [2019-03-28 12:40:10,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.82 [2019-03-28 12:40:10,063 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.82 [2019-03-28 12:40:10,065 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 92.23/44.82 [2019-03-28 12:40:10,065 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 92.23/44.82 [2019-03-28 12:40:10,074 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.82 [2019-03-28 12:40:10,075 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.82 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.82 Number of strict supporting invariants: 0 92.23/44.82 Number of non-strict supporting invariants: 1 92.23/44.82 Consider only non-deceasing supporting invariants: true 92.23/44.82 Simplify termination arguments: true 92.23/44.82 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.82 [2019-03-28 12:40:10,075 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.82 [2019-03-28 12:40:10,075 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.82 [2019-03-28 12:40:10,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.82 [2019-03-28 12:40:10,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.82 [2019-03-28 12:40:10,076 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.82 [2019-03-28 12:40:10,077 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 92.23/44.82 [2019-03-28 12:40:10,077 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 92.23/44.82 [2019-03-28 12:40:10,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.82 [2019-03-28 12:40:10,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.82 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.82 Number of strict supporting invariants: 0 92.23/44.82 Number of non-strict supporting invariants: 1 92.23/44.82 Consider only non-deceasing supporting invariants: true 92.23/44.82 Simplify termination arguments: true 92.23/44.82 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.82 [2019-03-28 12:40:10,081 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.82 [2019-03-28 12:40:10,081 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.82 [2019-03-28 12:40:10,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.82 [2019-03-28 12:40:10,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.82 [2019-03-28 12:40:10,081 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.82 [2019-03-28 12:40:10,083 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 92.23/44.82 [2019-03-28 12:40:10,083 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 92.23/44.82 [2019-03-28 12:40:10,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.82 [2019-03-28 12:40:10,086 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.82 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.82 Number of strict supporting invariants: 0 92.23/44.82 Number of non-strict supporting invariants: 1 92.23/44.82 Consider only non-deceasing supporting invariants: true 92.23/44.82 Simplify termination arguments: true 92.23/44.82 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.82 [2019-03-28 12:40:10,087 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.82 [2019-03-28 12:40:10,087 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.82 [2019-03-28 12:40:10,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.82 [2019-03-28 12:40:10,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.82 [2019-03-28 12:40:10,087 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.82 [2019-03-28 12:40:10,092 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. 92.23/44.82 [2019-03-28 12:40:10,092 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. 92.23/44.82 [2019-03-28 12:40:10,639 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.82 [2019-03-28 12:40:10,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.82 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.82 Number of strict supporting invariants: 0 92.23/44.82 Number of non-strict supporting invariants: 1 92.23/44.82 Consider only non-deceasing supporting invariants: true 92.23/44.82 Simplify termination arguments: true 92.23/44.82 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.82 [2019-03-28 12:40:10,640 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.82 [2019-03-28 12:40:10,640 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.82 [2019-03-28 12:40:10,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.82 [2019-03-28 12:40:10,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.82 [2019-03-28 12:40:10,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.82 [2019-03-28 12:40:10,641 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.82 [2019-03-28 12:40:10,641 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.82 [2019-03-28 12:40:10,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.82 [2019-03-28 12:40:10,643 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.82 [2019-03-28 12:40:10,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.82 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.82 Number of strict supporting invariants: 0 92.23/44.82 Number of non-strict supporting invariants: 1 92.23/44.82 Consider only non-deceasing supporting invariants: true 92.23/44.82 Simplify termination arguments: true 92.23/44.82 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.82 [2019-03-28 12:40:10,644 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.82 [2019-03-28 12:40:10,644 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.82 [2019-03-28 12:40:10,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.82 [2019-03-28 12:40:10,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.82 [2019-03-28 12:40:10,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.82 [2019-03-28 12:40:10,645 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.82 [2019-03-28 12:40:10,645 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.82 [2019-03-28 12:40:10,645 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.82 [2019-03-28 12:40:10,646 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.82 [2019-03-28 12:40:10,647 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.82 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.82 Number of strict supporting invariants: 0 92.23/44.82 Number of non-strict supporting invariants: 1 92.23/44.82 Consider only non-deceasing supporting invariants: true 92.23/44.82 Simplify termination arguments: true 92.23/44.82 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.82 [2019-03-28 12:40:10,647 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.82 [2019-03-28 12:40:10,647 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.82 [2019-03-28 12:40:10,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.82 [2019-03-28 12:40:10,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.82 [2019-03-28 12:40:10,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.82 [2019-03-28 12:40:10,648 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.82 [2019-03-28 12:40:10,648 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.82 [2019-03-28 12:40:10,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.82 [2019-03-28 12:40:10,650 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.82 [2019-03-28 12:40:10,650 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: 92.23/44.82 Termination analysis: LINEAR_WITH_GUESSES 92.23/44.82 Number of strict supporting invariants: 0 92.23/44.82 Number of non-strict supporting invariants: 1 92.23/44.82 Consider only non-deceasing supporting invariants: true 92.23/44.82 Simplify termination arguments: true 92.23/44.82 Simplify supporting invariants: trueOverapproximate stem: false 92.23/44.82 [2019-03-28 12:40:10,650 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. 92.23/44.82 [2019-03-28 12:40:10,651 INFO L339 nArgumentSynthesizer]: Template has degree 3. 92.23/44.82 [2019-03-28 12:40:10,651 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. 92.23/44.82 [2019-03-28 12:40:10,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts 92.23/44.82 [2019-03-28 12:40:10,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts 92.23/44.82 [2019-03-28 12:40:10,651 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. 92.23/44.82 [2019-03-28 12:40:10,652 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. 92.23/44.82 [2019-03-28 12:40:10,652 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. 92.23/44.82 [2019-03-28 12:40:10,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. 92.23/44.82 [2019-03-28 12:40:10,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.03 12:40:10 BasicIcfg 92.23/44.82 [2019-03-28 12:40:10,662 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- 92.23/44.82 [2019-03-28 12:40:10,662 INFO L168 Benchmark]: Toolchain (without parser) took 40305.92 ms. Allocated memory was 649.6 MB in the beginning and 1.4 GB in the end (delta: 738.2 MB). Free memory was 559.6 MB in the beginning and 368.6 MB in the end (delta: 191.0 MB). Peak memory consumption was 1.0 GB. Max. memory is 50.3 GB. 92.23/44.82 [2019-03-28 12:40:10,663 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 649.6 MB. Free memory is still 586.5 MB. There was no memory consumed. Max. memory is 50.3 GB. 92.23/44.82 [2019-03-28 12:40:10,663 INFO L168 Benchmark]: CACSL2BoogieTranslator took 319.31 ms. Allocated memory was 649.6 MB in the beginning and 657.5 MB in the end (delta: 7.9 MB). Free memory was 559.6 MB in the beginning and 622.0 MB in the end (delta: -62.4 MB). Peak memory consumption was 29.9 MB. Max. memory is 50.3 GB. 92.23/44.82 [2019-03-28 12:40:10,664 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.46 ms. Allocated memory is still 657.5 MB. Free memory was 622.0 MB in the beginning and 620.6 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 50.3 GB. 92.23/44.82 [2019-03-28 12:40:10,664 INFO L168 Benchmark]: Boogie Preprocessor took 29.51 ms. Allocated memory is still 657.5 MB. Free memory was 620.6 MB in the beginning and 617.9 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 50.3 GB. 92.23/44.82 [2019-03-28 12:40:10,665 INFO L168 Benchmark]: RCFGBuilder took 343.24 ms. Allocated memory is still 657.5 MB. Free memory was 617.9 MB in the beginning and 595.5 MB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 50.3 GB. 92.23/44.82 [2019-03-28 12:40:10,665 INFO L168 Benchmark]: BlockEncodingV2 took 113.03 ms. Allocated memory is still 657.5 MB. Free memory was 595.5 MB in the beginning and 587.4 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 50.3 GB. 92.23/44.82 [2019-03-28 12:40:10,665 INFO L168 Benchmark]: TraceAbstraction took 28339.01 ms. Allocated memory was 657.5 MB in the beginning and 1.0 GB in the end (delta: 362.8 MB). Free memory was 586.0 MB in the beginning and 446.6 MB in the end (delta: 139.5 MB). Peak memory consumption was 601.5 MB. Max. memory is 50.3 GB. 92.23/44.82 [2019-03-28 12:40:10,666 INFO L168 Benchmark]: BuchiAutomizer took 11112.83 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 367.5 MB). Free memory was 446.6 MB in the beginning and 368.6 MB in the end (delta: 78.0 MB). Peak memory consumption was 517.2 MB. Max. memory is 50.3 GB. 92.23/44.82 [2019-03-28 12:40:10,669 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### 92.23/44.82 --- Results --- 92.23/44.82 * Results from de.uni_freiburg.informatik.ultimate.plugins.blockencoding: 92.23/44.82 - StatisticsResult: Initial Icfg 92.23/44.82 30 locations, 34 edges 92.23/44.82 - StatisticsResult: Encoded RCFG 92.23/44.82 22 locations, 39 edges 92.23/44.82 * Results from de.uni_freiburg.informatik.ultimate.core: 92.23/44.82 - StatisticsResult: Toolchain Benchmarks 92.23/44.82 Benchmark results are: 92.23/44.82 * CDTParser took 0.17 ms. Allocated memory is still 649.6 MB. Free memory is still 586.5 MB. There was no memory consumed. Max. memory is 50.3 GB. 92.23/44.82 * CACSL2BoogieTranslator took 319.31 ms. Allocated memory was 649.6 MB in the beginning and 657.5 MB in the end (delta: 7.9 MB). Free memory was 559.6 MB in the beginning and 622.0 MB in the end (delta: -62.4 MB). Peak memory consumption was 29.9 MB. Max. memory is 50.3 GB. 92.23/44.82 * Boogie Procedure Inliner took 43.46 ms. Allocated memory is still 657.5 MB. Free memory was 622.0 MB in the beginning and 620.6 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 50.3 GB. 92.23/44.82 * Boogie Preprocessor took 29.51 ms. Allocated memory is still 657.5 MB. Free memory was 620.6 MB in the beginning and 617.9 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 50.3 GB. 92.23/44.82 * RCFGBuilder took 343.24 ms. Allocated memory is still 657.5 MB. Free memory was 617.9 MB in the beginning and 595.5 MB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 50.3 GB. 92.23/44.82 * BlockEncodingV2 took 113.03 ms. Allocated memory is still 657.5 MB. Free memory was 595.5 MB in the beginning and 587.4 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 50.3 GB. 92.23/44.82 * TraceAbstraction took 28339.01 ms. Allocated memory was 657.5 MB in the beginning and 1.0 GB in the end (delta: 362.8 MB). Free memory was 586.0 MB in the beginning and 446.6 MB in the end (delta: 139.5 MB). Peak memory consumption was 601.5 MB. Max. memory is 50.3 GB. 92.23/44.82 * BuchiAutomizer took 11112.83 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 367.5 MB). Free memory was 446.6 MB in the beginning and 368.6 MB in the end (delta: 78.0 MB). Peak memory consumption was 517.2 MB. Max. memory is 50.3 GB. 92.23/44.82 * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #memory_int 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 - GenericResult: Unfinished Backtranslation 92.23/44.82 unknown boogie variable #length 92.23/44.82 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: 92.23/44.82 - PositiveResult [Line: 26]: pointer arithmetic is always legal 92.23/44.82 For all program executions holds that pointer arithmetic is always legal at this location 92.23/44.82 - PositiveResult [Line: 41]: pointer dereference always succeeds 92.23/44.82 For all program executions holds that pointer dereference always succeeds at this location 92.23/44.82 - PositiveResult [Line: 23]: pointer dereference always succeeds 92.23/44.82 For all program executions holds that pointer dereference always succeeds at this location 92.23/44.82 - PositiveResult [Line: 41]: pointer dereference always succeeds 92.23/44.82 For all program executions holds that pointer dereference always succeeds at this location 92.23/44.82 - PositiveResult [Line: 40]: pointer dereference always succeeds 92.23/44.82 For all program executions holds that pointer dereference always succeeds at this location 92.23/44.82 - PositiveResult [Line: 23]: pointer dereference always succeeds 92.23/44.82 For all program executions holds that pointer dereference always succeeds at this location 92.23/44.82 - PositiveResult [Line: 40]: pointer dereference always succeeds 92.23/44.82 For all program executions holds that pointer dereference always succeeds at this location 92.23/44.82 - PositiveResult [Line: 22]: pointer dereference always succeeds 92.23/44.82 For all program executions holds that pointer dereference always succeeds at this location 92.23/44.82 - PositiveResult [Line: 22]: pointer dereference always succeeds 92.23/44.82 For all program executions holds that pointer dereference always succeeds at this location 92.23/44.82 - AllSpecificationsHoldResult: All specifications hold 92.23/44.82 9 specifications checked. All of them hold 92.23/44.82 - InvariantResult [Line: 23]: Loop Invariant 92.23/44.82 [2019-03-28 12:40:10,683 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,683 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,683 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,684 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,684 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,684 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,684 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,685 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,685 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,685 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,685 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,686 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,686 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,686 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,686 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,686 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,687 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,688 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,688 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,688 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,689 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,690 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,690 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,690 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,691 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,691 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,691 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,691 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,692 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,692 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,692 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,693 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,693 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,693 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,693 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,694 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,694 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,694 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,694 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,695 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,695 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,695 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,696 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,696 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,696 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,696 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,696 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,697 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,697 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,697 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,697 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,697 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,698 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,698 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,698 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,699 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,699 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,699 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,699 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,699 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,701 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,701 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,701 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,702 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,702 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,702 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,703 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,703 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,703 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,703 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,703 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,704 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,704 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,704 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,704 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,704 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,705 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,706 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,706 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,706 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,707 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,707 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,707 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,707 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,707 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,708 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,708 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,708 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,708 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,709 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,709 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,709 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,710 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,710 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,710 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,710 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,710 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,711 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,711 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,711 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,712 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,712 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,712 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,712 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,713 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,713 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,713 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,713 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,713 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,714 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,714 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,714 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,714 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,715 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,715 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,715 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,715 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,716 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,716 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,716 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 Derived loop invariant: ((((((((((((((((((((((((s1 <= p && 0 == unknown-#memory_int-unknown[nondetString2 := unknown-#memory_int-unknown[nondetString2][length2 + nondetString2 + -1 := 0]][nondetString1][nondetString1]) && unknown-#length-unknown[nondetString2] == length2) && \valid[p] == 1) && 1 <= p) && 1 <= length2) && s2 == 0) && nondetString1 == 0) && p <= s1) && 1 == \valid[spanp]) && 0 == c) && 1 == \valid[nondetString2]) && 1 <= spanp) && length1 == unknown-#length-unknown[nondetString1]) && !(nondetString1 == nondetString2)) && !(0 == sc)) && spanp + 1 <= unknown-#length-unknown[spanp]) && 1 <= unknown-#length-unknown[s2]) && 1 == length1) && 1 == \valid[nondetString1]) && 0 == unknown-#memory_int-unknown[spanp][unknown-#length-unknown[spanp] + -1]) && (\exists ULTIMATE.start_main_~nondetString2~0.offset : int :: (s2 <= ULTIMATE.start_main_~nondetString2~0.offset && ULTIMATE.start_main_~nondetString2~0.offset <= 0) && 0 == unknown-#memory_int-unknown[s2][unknown-#length-unknown[s2] + ULTIMATE.start_main_~nondetString2~0.offset + -1])) && 1 == \valid[s2]) && nondetString2 == 0) || ((((((p + 1 <= unknown-#length-unknown[p] || 0 == c) && ((((((((((((((((((((s1 <= p && length1 == unknown-#length-unknown[nondetString1]) && \valid[p] == 1) && 1 <= p) && 1 <= length2) && 1 <= unknown-#length-unknown[s2]) && s2 == 0) && 1 <= unknown-#length-unknown[spanp]) && 1 <= length1) && 1 == \valid[nondetString1]) && p <= s1) && 1 == \valid[s2]) && 1 == \valid[spanp]) && 1 == \valid[nondetString2]) && 0 == unknown-#memory_int-unknown[spanp][unknown-#length-unknown[spanp] + -1]) && 0 == spanp) && nondetString2 == 0) && unknown-#length-unknown[nondetString2] == length2) && unknown-#memory_int-unknown[s2][unknown-#length-unknown[s2] + -1] == 0) || (((((s2 == 0 && 0 == unknown-#memory_int-unknown[spanp][unknown-#length-unknown[spanp] + -1]) && nondetString2 == 0) && unknown-#length-unknown[nondetString2] == length2) && ((((((((((((s1 <= p && 1 <= spanp) && length1 == unknown-#length-unknown[nondetString1]) && \valid[p] == 1) && 1 <= p) && 1 <= length2) && 1 <= unknown-#length-unknown[s2]) && 1 <= length1) && 1 == \valid[nondetString1]) && (\exists ULTIMATE.start_main_~nondetString2~0.offset : int :: (s2 <= ULTIMATE.start_main_~nondetString2~0.offset && ULTIMATE.start_main_~nondetString2~0.offset <= 0) && 0 == unknown-#memory_int-unknown[s2][unknown-#length-unknown[s2] + ULTIMATE.start_main_~nondetString2~0.offset + -1])) && 1 == \valid[s2]) && p <= s1) && 1 == \valid[spanp]) && 1 == \valid[nondetString2]) && spanp + 1 <= unknown-#length-unknown[spanp])) && nondetString1 == 0) && !(nondetString1 == nondetString2)) && unknown-#memory_int-unknown[p][unknown-#length-unknown[p] + -1] == 0) && unknown-#memory_int-unknown[nondetString1][unknown-#length-unknown[nondetString1] + -1] == 0) && p <= unknown-#length-unknown[p]) && (\exists ULTIMATE.start_main_~nondetString2~0.base : int, ULTIMATE.start_main_~nondetString2~0.offset : int :: 0 == unknown-#memory_int-unknown[ULTIMATE.start_main_~nondetString2~0.base][unknown-#length-unknown[ULTIMATE.start_main_~nondetString2~0.base] + ULTIMATE.start_main_~nondetString2~0.offset + -1] && !(ULTIMATE.start_main_~nondetString2~0.base == p)))) || ((((((((((((((((((((((s1 <= p && 0 == unknown-#memory_int-unknown[nondetString2 := unknown-#memory_int-unknown[nondetString2][length2 + nondetString2 + -1 := 0]][nondetString1][nondetString1]) && unknown-#length-unknown[nondetString2] == length2) && \valid[p] == 1) && 1 <= p) && 1 <= length2) && s2 == 0) && 1 <= unknown-#length-unknown[spanp]) && nondetString1 == 0) && p <= s1) && 1 == \valid[spanp]) && 0 == c) && 1 == \valid[nondetString2]) && length1 == unknown-#length-unknown[nondetString1]) && !(nondetString1 == nondetString2)) && 1 <= unknown-#length-unknown[s2]) && 1 == length1) && 1 == \valid[nondetString1]) && (\exists ULTIMATE.start_main_~nondetString2~0.offset : int :: (s2 <= ULTIMATE.start_main_~nondetString2~0.offset && ULTIMATE.start_main_~nondetString2~0.offset <= 0) && 0 == unknown-#memory_int-unknown[s2][unknown-#length-unknown[s2] + ULTIMATE.start_main_~nondetString2~0.offset + -1])) && 1 == \valid[s2]) && 0 == spanp) && nondetString2 == 0) && (\exists ULTIMATE.start_main_~nondetString2~0.offset : int :: (unknown-#memory_int-unknown[spanp][unknown-#length-unknown[spanp] + ULTIMATE.start_main_~nondetString2~0.offset + -1] == 0 && spanp <= ULTIMATE.start_main_~nondetString2~0.offset) && ULTIMATE.start_main_~nondetString2~0.offset <= 0)) 92.23/44.82 - InvariantResult [Line: 14]: Loop Invariant 92.23/44.82 [2019-03-28 12:40:10,717 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,718 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,718 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,718 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,718 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,718 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,719 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,719 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,719 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,719 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,720 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,720 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,721 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,721 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,721 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,721 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,722 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,722 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,722 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,722 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,722 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,723 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,723 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,723 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,724 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,724 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,724 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,724 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,725 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,725 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,725 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,725 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,725 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,726 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,726 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,726 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,726 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,727 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,727 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,727 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,727 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,727 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,728 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,728 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,728 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,728 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,728 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,729 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,730 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,730 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,730 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,730 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,730 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,731 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,731 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,731 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,731 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.offset,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,732 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~nondetString2~0.base,QUANTIFIED] 92.23/44.82 [2019-03-28 12:40:10,732 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,733 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,733 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,733 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,734 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,734 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,734 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,734 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,734 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,735 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,735 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,735 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,735 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,736 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,736 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,736 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,736 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,737 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,737 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,737 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,737 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,737 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,738 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,738 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,738 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,738 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,739 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,739 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,739 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,739 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,739 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,740 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,740 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,740 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 [2019-03-28 12:40:10,740 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int 92.23/44.82 [2019-03-28 12:40:10,740 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length 92.23/44.82 Derived loop invariant: (((((s2 == 0 && nondetString2 == 0) && ((((((((((((((s1 <= p && length1 == unknown-#length-unknown[nondetString1]) && 1 <= unknown-#length-unknown[p]) && !(nondetString1 == nondetString2)) && 0 == unknown-#memory_int-unknown[nondetString2 := unknown-#memory_int-unknown[nondetString2][length2 + nondetString2 + -1 := 0]][nondetString1][nondetString1]) && \valid[p] == 1) && 1 <= length2) && 1 <= unknown-#length-unknown[s2]) && unknown-#memory_int-unknown[p][p] == 0) && 1 == length1) && 1 == \valid[nondetString1]) && nondetString1 == 0) && p <= s1) && 1 == \valid[s2]) && 0 == p) && 1 == \valid[nondetString2]) && unknown-#length-unknown[nondetString2] == length2) && unknown-#memory_int-unknown[s2][unknown-#length-unknown[s2] + -1] == 0) || ((((((((((((((((((((s1 <= p && length1 == unknown-#length-unknown[nondetString1]) && 1 <= unknown-#length-unknown[p]) && unknown-#length-unknown[nondetString2] == length2) && \valid[p] == 1) && 1 <= length2) && 1 <= unknown-#length-unknown[s2]) && s2 == 0) && 1 <= length1) && 1 == \valid[nondetString1]) && (\exists ULTIMATE.start_main_~nondetString2~0.offset : int :: (s2 <= ULTIMATE.start_main_~nondetString2~0.offset && ULTIMATE.start_main_~nondetString2~0.offset <= 0) && 0 == unknown-#memory_int-unknown[s2][unknown-#length-unknown[s2] + ULTIMATE.start_main_~nondetString2~0.offset + -1])) && 1 == \valid[s2]) && p <= s1) && 1 == \valid[nondetString2]) && nondetString1 == 0) && unknown-#memory_int-unknown[p][unknown-#length-unknown[p] + -1] == 0) && !(nondetString1 == nondetString2)) && nondetString2 == 0) && 0 == p) && unknown-#memory_int-unknown[nondetString1][unknown-#length-unknown[nondetString1] + -1] == 0) && (\exists ULTIMATE.start_main_~nondetString2~0.base : int, ULTIMATE.start_main_~nondetString2~0.offset : int :: 0 == unknown-#memory_int-unknown[ULTIMATE.start_main_~nondetString2~0.base][unknown-#length-unknown[ULTIMATE.start_main_~nondetString2~0.base] + ULTIMATE.start_main_~nondetString2~0.offset + -1] && !(ULTIMATE.start_main_~nondetString2~0.base == p)))) || (((((((((0 == unknown-#memory_int-unknown[spanp][unknown-#length-unknown[spanp] + -1] && ((((((((((((((s1 <= p && 1 <= spanp) && length1 == unknown-#length-unknown[nondetString1]) && \valid[p] == 1) && 1 <= p) && 1 <= length2) && 1 <= unknown-#length-unknown[s2]) && s2 == 0) && 1 <= length1) && 1 == \valid[nondetString1]) && nondetString1 == 0) && 1 == \valid[s2]) && p <= s1) && nondetString2 == 0) && 1 == \valid[spanp]) && 1 == \valid[nondetString2]) && unknown-#length-unknown[nondetString2] == length2) && unknown-#memory_int-unknown[s2][unknown-#length-unknown[s2] + -1] == 0) && spanp + 1 <= unknown-#length-unknown[spanp]) && p + 1 <= unknown-#length-unknown[p]) && unknown-#memory_int-unknown[p][unknown-#length-unknown[p] + -1] == 0) && !(nondetString1 == nondetString2)) && unknown-#memory_int-unknown[nondetString1][unknown-#length-unknown[nondetString1] + -1] == 0) && (\exists ULTIMATE.start_main_~nondetString2~0.base : int, ULTIMATE.start_main_~nondetString2~0.offset : int :: 0 == unknown-#memory_int-unknown[ULTIMATE.start_main_~nondetString2~0.base][unknown-#length-unknown[ULTIMATE.start_main_~nondetString2~0.base] + ULTIMATE.start_main_~nondetString2~0.offset + -1] && !(ULTIMATE.start_main_~nondetString2~0.base == p))) 92.23/44.82 - StatisticsResult: Ultimate Automizer benchmark data 92.23/44.82 CFG has 1 procedures, 22 locations, 9 error locations. SAFE Result, 28.1s OverallTime, 23 OverallIterations, 3 TraceHistogramMax, 15.2s AutomataDifference, 0.0s DeadEndRemovalTime, 7.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 158 SDtfs, 1648 SDslu, 1119 SDs, 0 SdLazy, 3155 SolverSat, 547 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 445 GetRequests, 117 SyntacticMatches, 0 SemanticMatches, 328 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2659 ImplicationChecksByTransitivity, 14.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=64occurred in iteration=21, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 23 MinimizatonAttempts, 202 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 2 LocationsWithAnnotation, 2 PreInvPairs, 60 NumberOfFragments, 924 HoareAnnotationTreeSize, 2 FomulaSimplifications, 242250 FormulaSimplificationTreeSizeReduction, 1.1s HoareSimplificationTime, 2 FomulaSimplificationsInter, 255405 FormulaSimplificationTreeSizeReductionInter, 5.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 4.5s InterpolantComputationTime, 401 NumberOfCodeBlocks, 401 NumberOfCodeBlocksAsserted, 33 NumberOfCheckSat, 370 ConstructedInterpolants, 32 QuantifiedInterpolants, 75670 SizeOfPredicates, 93 NumberOfNonLiveVariables, 1008 ConjunctsInSsa, 211 ConjunctsInUnsatCore, 31 InterpolantComputations, 15 PerfectInterpolantSequences, 18/110 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available 92.23/44.82 - StatisticsResult: Constructed decomposition of program 92.23/44.82 Your program was decomposed into 2 terminating modules (1 trivial, 0 deterministic, 1 nondeterministic) and one module whose termination is unknown.One nondeterministic module has affine ranking function -1 * p + unknown-#length-unknown[alloca(length1 * sizeof(char))] and consists of 5 locations. 1 modules have a trivial ranking function, the largest among these consists of 8 locations. The remainder module has 18 locations. 92.23/44.82 - StatisticsResult: Timing statistics 92.23/44.82 BüchiAutomizer plugin needed 11.0s and 3 iterations. TraceHistogramMax:1. Analysis of lassos took 10.2s. Construction of modules took 0.2s. Büchi inclusion checks took 0.5s. Highest rank in rank-based complementation 3. Minimization of det autom 1. Minimization of nondet autom 1. Automata minimization 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 1 StatesRemovedByMinimization, 1 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 18 states and ocurred in iteration 2. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 22 SDtfs, 110 SDslu, 243 SDs, 0 SdLazy, 359 SolverSat, 25 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc1 concLT0 SILN0 SILU0 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital222 mio100 ax100 hnf100 lsp97 ukn75 mio100 lsp45 div100 bol100 ite100 ukn100 eq193 hnf88 smp100 dnf100 smp100 tf100 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 4ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s 92.23/44.82 - TerminationAnalysisResult: Unable to decide termination 92.23/44.82 Buchi Automizer is unable to decide termination for the following lasso. 92.23/44.82 Stem: "[140] ULTIMATE.startENTRY-->L32: Formula: (and (= (store |v_#valid_18| 0 0) |v_#valid_17|) (= |v_#NULL.offset_2| 0) (= 0 |v_#NULL.base_2|)) InVars {#valid=|v_#valid_18|} OutVars{ULTIMATE.start_main_#t~malloc7.base=|v_ULTIMATE.start_main_#t~malloc7.base_5|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_6|, ULTIMATE.start_main_#t~malloc6.base=|v_ULTIMATE.start_main_#t~malloc6.base_5|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_6|, ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_10, #NULL.offset=|v_#NULL.offset_2|, ULTIMATE.start_main_~nondetString2~0.base=v_ULTIMATE.start_main_~nondetString2~0.base_7, ULTIMATE.start_main_~nondetString2~0.offset=v_ULTIMATE.start_main_~nondetString2~0.offset_6, #NULL.base=|v_#NULL.base_2|, ULTIMATE.start_main_#t~malloc7.offset=|v_ULTIMATE.start_main_#t~malloc7.offset_5|, ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_7, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_4|, ULTIMATE.start_main_#t~malloc6.offset=|v_ULTIMATE.start_main_#t~malloc6.offset_5|, #valid=|v_#valid_17|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_6, ULTIMATE.start_main_#t~ret8=|v_ULTIMATE.start_main_#t~ret8_4|, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_10} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc7.base, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~malloc6.base, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~length1~0, #NULL.offset, ULTIMATE.start_main_~nondetString2~0.base, ULTIMATE.start_main_~nondetString2~0.offset, #NULL.base, ULTIMATE.start_main_#t~malloc7.offset, ULTIMATE.start_main_~nondetString1~0.base, ULTIMATE.start_main_#res, ULTIMATE.start_main_#t~malloc6.offset, #valid, ULTIMATE.start_main_~nondetString1~0.offset, ULTIMATE.start_main_#t~ret8, ULTIMATE.start_main_~length2~0]" "[92] L32-->L32-2: Formula: (>= v_ULTIMATE.start_main_~length1~0_6 1) InVars {ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_6} OutVars{ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_6} AuxVars[] AssignedVars[]" "[93] L32-2-->L35-1: Formula: (>= v_ULTIMATE.start_main_~length2~0_6 1) InVars {ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_6} OutVars{ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_6} AuxVars[] AssignedVars[]" "[111] L35-1-->L40: Formula: (let ((.cse0 (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6.base_2| 1))) (and (< |v_ULTIMATE.start_main_#t~malloc6.base_2| |v_#StackHeapBarrier_1|) (= 0 (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc6.base_2|)) (= v_ULTIMATE.start_main_~nondetString2~0.base_2 |v_ULTIMATE.start_main_#t~malloc7.base_2|) (= (select .cse0 |v_ULTIMATE.start_main_#t~malloc7.base_2|) 0) (< 0 |v_ULTIMATE.start_main_#t~malloc6.base_2|) (= v_ULTIMATE.start_main_~nondetString1~0.offset_2 |v_ULTIMATE.start_main_#t~malloc6.offset_2|) (= v_ULTIMATE.start_main_~nondetString2~0.offset_2 |v_ULTIMATE.start_main_#t~malloc7.offset_2|) (= |v_#length_1| (store (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc6.base_2| v_ULTIMATE.start_main_~length1~0_7) |v_ULTIMATE.start_main_#t~malloc7.base_2| v_ULTIMATE.start_main_~length2~0_7)) (= |v_#valid_3| (store .cse0 |v_ULTIMATE.start_main_#t~malloc7.base_2| 1)) (< |v_ULTIMATE.start_main_#t~malloc7.base_2| |v_#StackHeapBarrier_1|) (= v_ULTIMATE.start_main_~nondetString1~0.base_2 |v_ULTIMATE.start_main_#t~malloc6.base_2|) (< |v_ULTIMATE.start_main_#t~malloc7.base_2| 0) (= |v_ULTIMATE.start_main_#t~malloc7.offset_2| 0) (= 0 |v_ULTIMATE.start_main_#t~malloc6.offset_2|))) InVars {ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_7, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_#t~malloc7.base=|v_ULTIMATE.start_main_#t~malloc7.base_2|, ULTIMATE.start_main_#t~malloc6.base=|v_ULTIMATE.start_main_#t~malloc6.base_2|, ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_7, ULTIMATE.start_main_~nondetString2~0.base=v_ULTIMATE.start_main_~nondetString2~0.base_2, ULTIMATE.start_main_~nondetString2~0.offset=v_ULTIMATE.start_main_~nondetString2~0.offset_2, ULTIMATE.start_main_#t~malloc7.offset=|v_ULTIMATE.start_main_#t~malloc7.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_2, ULTIMATE.start_main_#t~malloc6.offset=|v_ULTIMATE.start_main_#t~malloc6.offset_2|, #valid=|v_#valid_3|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_2, #length=|v_#length_1|, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc7.base, ULTIMATE.start_main_#t~malloc6.base, ULTIMATE.start_main_~nondetString1~0.base, ULTIMATE.start_main_#t~malloc6.offset, #valid, ULTIMATE.start_main_~nondetString1~0.offset, #length, ULTIMATE.start_main_~nondetString2~0.base, ULTIMATE.start_main_~nondetString2~0.offset, ULTIMATE.start_main_#t~malloc7.offset]" "[61] L40-->L40-1: Formula: (let ((.cse0 (+ v_ULTIMATE.start_main_~length1~0_8 v_ULTIMATE.start_main_~nondetString1~0.offset_3))) (and (<= 1 .cse0) (= 1 (select |v_#valid_6| v_ULTIMATE.start_main_~nondetString1~0.base_3)) (= |v_#memory_int_1| (store |v_#memory_int_2| v_ULTIMATE.start_main_~nondetString1~0.base_3 (store (select |v_#memory_int_2| v_ULTIMATE.start_main_~nondetString1~0.base_3) (+ v_ULTIMATE.start_main_~length1~0_8 v_ULTIMATE.start_main_~nondetString1~0.offset_3 (- 1)) 0))) (<= .cse0 (select |v_#length_4| v_ULTIMATE.start_main_~nondetString1~0.base_3)))) InVars {ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_3, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_3, ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_8, #length=|v_#length_4|} OutVars{ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_3, #valid=|v_#valid_6|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_3, ULTIMATE.start_main_~length1~0=v_ULTIMATE.start_main_~length1~0_8, #length=|v_#length_4|} AuxVars[] AssignedVars[#memory_int]" "[141] L40-1-->L25: Formula: (let ((.cse0 (+ v_ULTIMATE.start_main_~length2~0_11 v_ULTIMATE.start_main_~nondetString2~0.offset_7))) (and (<= 1 .cse0) (= |v_ULTIMATE.start_cstrspn_#in~s1.base_2| v_ULTIMATE.start_cstrspn_~s1.base_5) (= (select |v_#valid_19| v_ULTIMATE.start_main_~nondetString2~0.base_8) 1) (= v_ULTIMATE.start_cstrspn_~s1.offset_4 |v_ULTIMATE.start_cstrspn_#in~s1.offset_2|) (= v_ULTIMATE.start_cstrspn_~s1.offset_4 v_ULTIMATE.start_cstrspn_~p~0.offset_6) (= |v_#memory_int_7| (store |v_#memory_int_8| v_ULTIMATE.start_main_~nondetString2~0.base_8 (store (select |v_#memory_int_8| v_ULTIMATE.start_main_~nondetString2~0.base_8) (+ v_ULTIMATE.start_main_~length2~0_11 v_ULTIMATE.start_main_~nondetString2~0.offset_7 (- 1)) 0))) (= v_ULTIMATE.start_cstrspn_~s2.offset_4 |v_ULTIMATE.start_cstrspn_#in~s2.offset_2|) (<= .cse0 (select |v_#length_12| v_ULTIMATE.start_main_~nondetString2~0.base_8)) (= |v_ULTIMATE.start_cstrspn_#in~s2.base_2| v_ULTIMATE.start_main_~nondetString2~0.base_8) (= v_ULTIMATE.start_main_~nondetString1~0.offset_7 |v_ULTIMATE.start_cstrspn_#in~s1.offset_2|) (= |v_ULTIMATE.start_cstrspn_#in~s1.base_2| v_ULTIMATE.start_main_~nondetString1~0.base_8) (= v_ULTIMATE.start_main_~nondetString2~0.offset_7 |v_ULTIMATE.start_cstrspn_#in~s2.offset_2|) (= v_ULTIMATE.start_cstrspn_~p~0.base_7 v_ULTIMATE.start_cstrspn_~s1.base_5) (= |v_ULTIMATE.start_cstrspn_#in~s2.base_2| v_ULTIMATE.start_cstrspn_~s2.base_4))) InVars {ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_8, #valid=|v_#valid_19|, #memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_7, #length=|v_#length_12|, ULTIMATE.start_main_~nondetString2~0.base=v_ULTIMATE.start_main_~nondetString2~0.base_8, ULTIMATE.start_main_~nondetString2~0.offset=v_ULTIMATE.start_main_~nondetString2~0.offset_7, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_11} OutVars{ULTIMATE.start_cstrspn_~s1.base=v_ULTIMATE.start_cstrspn_~s1.base_5, ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_6, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_6, ULTIMATE.start_cstrspn_#t~post0.offset=|v_ULTIMATE.start_cstrspn_#t~post0.offset_6|, ULTIMATE.start_cstrspn_#res=|v_ULTIMATE.start_cstrspn_#res_4|, ULTIMATE.start_cstrspn_~s1.offset=v_ULTIMATE.start_cstrspn_~s1.offset_4, ULTIMATE.start_main_~nondetString1~0.base=v_ULTIMATE.start_main_~nondetString1~0.base_8, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_8|, ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_6, ULTIMATE.start_cstrspn_#t~post0.base=|v_ULTIMATE.start_cstrspn_#t~post0.base_7|, #length=|v_#length_12|, ULTIMATE.start_cstrspn_~s2.base=v_ULTIMATE.start_cstrspn_~s2.base_4, ULTIMATE.start_main_~length2~0=v_ULTIMATE.start_main_~length2~0_11, ULTIMATE.start_cstrspn_#in~s2.offset=|v_ULTIMATE.start_cstrspn_#in~s2.offset_2|, ULTIMATE.start_cstrspn_~s2.offset=v_ULTIMATE.start_cstrspn_~s2.offset_4, ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_7|, ULTIMATE.start_cstrspn_~p~0.base=v_ULTIMATE.start_cstrspn_~p~0.base_7, ULTIMATE.start_cstrspn_#t~mem1=|v_ULTIMATE.start_cstrspn_#t~mem1_5|, ULTIMATE.start_cstrspn_#t~mem3=|v_ULTIMATE.start_cstrspn_#t~mem3_6|, ULTIMATE.start_main_~nondetString2~0.base=v_ULTIMATE.start_main_~nondetString2~0.base_8, ULTIMATE.start_main_~nondetString2~0.offset=v_ULTIMATE.start_main_~nondetString2~0.offset_7, ULTIMATE.start_cstrspn_~p~0.offset=v_ULTIMATE.start_cstrspn_~p~0.offset_6, ULTIMATE.start_cstrspn_#in~s2.base=|v_ULTIMATE.start_cstrspn_#in~s2.base_2|, ULTIMATE.start_cstrspn_#in~s1.offset=|v_ULTIMATE.start_cstrspn_#in~s1.offset_2|, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_8, #valid=|v_#valid_19|, #memory_int=|v_#memory_int_7|, ULTIMATE.start_cstrspn_#in~s1.base=|v_ULTIMATE.start_cstrspn_#in~s1.base_2|, ULTIMATE.start_main_~nondetString1~0.offset=v_ULTIMATE.start_main_~nondetString1~0.offset_7} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_#in~s2.offset, ULTIMATE.start_cstrspn_~s1.base, ULTIMATE.start_cstrspn_~s2.offset, ULTIMATE.start_cstrspn_#t~post2.offset, ULTIMATE.start_cstrspn_~c~0, ULTIMATE.start_cstrspn_~p~0.base, ULTIMATE.start_cstrspn_~spanp~0.base, ULTIMATE.start_cstrspn_#t~mem1, ULTIMATE.start_cstrspn_#t~post0.offset, ULTIMATE.start_cstrspn_#t~mem3, ULTIMATE.start_cstrspn_#res, ULTIMATE.start_cstrspn_~p~0.offset, ULTIMATE.start_cstrspn_~s1.offset, ULTIMATE.start_cstrspn_#in~s2.base, ULTIMATE.start_cstrspn_#in~s1.offset, ULTIMATE.start_cstrspn_#t~post2.base, ULTIMATE.start_cstrspn_~sc~0, ULTIMATE.start_cstrspn_~spanp~0.offset, ULTIMATE.start_cstrspn_#t~post0.base, #memory_int, ULTIMATE.start_cstrspn_#in~s1.base, ULTIMATE.start_cstrspn_~s2.base]" "[72] L25-->L22: Formula: (and (= |v_ULTIMATE.start_cstrspn_#t~post0.base_2| v_ULTIMATE.start_cstrspn_~p~0.base_4) (= |v_ULTIMATE.start_cstrspn_#t~post0.offset_2| v_ULTIMATE.start_cstrspn_~p~0.offset_4) (= v_ULTIMATE.start_cstrspn_~p~0.base_3 |v_ULTIMATE.start_cstrspn_#t~post0.base_2|) (= v_ULTIMATE.start_cstrspn_~p~0.offset_3 (+ |v_ULTIMATE.start_cstrspn_#t~post0.offset_2| 1))) InVars {ULTIMATE.start_cstrspn_~p~0.base=v_ULTIMATE.start_cstrspn_~p~0.base_4, ULTIMATE.start_cstrspn_~p~0.offset=v_ULTIMATE.start_cstrspn_~p~0.offset_4} OutVars{ULTIMATE.start_cstrspn_#t~post0.base=|v_ULTIMATE.start_cstrspn_#t~post0.base_2|, ULTIMATE.start_cstrspn_#t~post0.offset=|v_ULTIMATE.start_cstrspn_#t~post0.offset_2|, ULTIMATE.start_cstrspn_~p~0.base=v_ULTIMATE.start_cstrspn_~p~0.base_3, ULTIMATE.start_cstrspn_~p~0.offset=v_ULTIMATE.start_cstrspn_~p~0.offset_3} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_~p~0.base, ULTIMATE.start_cstrspn_#t~post0.base, ULTIMATE.start_cstrspn_#t~post0.offset, ULTIMATE.start_cstrspn_~p~0.offset]" "[142] L22-->L23-5: Formula: (and (= v_ULTIMATE.start_cstrspn_~s2.base_5 v_ULTIMATE.start_cstrspn_~spanp~0.base_7) (= (select (select |v_#memory_int_9| |v_ULTIMATE.start_cstrspn_#t~post0.base_9|) |v_ULTIMATE.start_cstrspn_#t~post0.offset_8|) v_ULTIMATE.start_cstrspn_~c~0_7) (<= 0 |v_ULTIMATE.start_cstrspn_#t~post0.offset_8|) (= 1 (select |v_#valid_20| |v_ULTIMATE.start_cstrspn_#t~post0.base_9|)) (= v_ULTIMATE.start_cstrspn_~s2.offset_5 v_ULTIMATE.start_cstrspn_~spanp~0.offset_7) (<= (+ |v_ULTIMATE.start_cstrspn_#t~post0.offset_8| 1) (select |v_#length_13| |v_ULTIMATE.start_cstrspn_#t~post0.base_9|))) InVars {ULTIMATE.start_cstrspn_~s2.offset=v_ULTIMATE.start_cstrspn_~s2.offset_5, #valid=|v_#valid_20|, ULTIMATE.start_cstrspn_#t~post0.base=|v_ULTIMATE.start_cstrspn_#t~post0.base_9|, #memory_int=|v_#memory_int_9|, #length=|v_#length_13|, ULTIMATE.start_cstrspn_#t~post0.offset=|v_ULTIMATE.start_cstrspn_#t~post0.offset_8|, ULTIMATE.start_cstrspn_~s2.base=v_ULTIMATE.start_cstrspn_~s2.base_5} OutVars{ULTIMATE.start_cstrspn_~s2.offset=v_ULTIMATE.start_cstrspn_~s2.offset_5, ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_7, #valid=|v_#valid_20|, ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_7, ULTIMATE.start_cstrspn_#t~post0.base=|v_ULTIMATE.start_cstrspn_#t~post0.base_8|, #memory_int=|v_#memory_int_9|, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_7, ULTIMATE.start_cstrspn_#t~mem1=|v_ULTIMATE.start_cstrspn_#t~mem1_6|, #length=|v_#length_13|, ULTIMATE.start_cstrspn_#t~post0.offset=|v_ULTIMATE.start_cstrspn_#t~post0.offset_7|, ULTIMATE.start_cstrspn_~s2.base=v_ULTIMATE.start_cstrspn_~s2.base_5} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_~c~0, ULTIMATE.start_cstrspn_~spanp~0.offset, ULTIMATE.start_cstrspn_#t~post0.base, ULTIMATE.start_cstrspn_~spanp~0.base, ULTIMATE.start_cstrspn_#t~mem1, ULTIMATE.start_cstrspn_#t~post0.offset]" "[76] L23-5-->L23-1: Formula: (and (= v_ULTIMATE.start_cstrspn_~spanp~0.base_4 |v_ULTIMATE.start_cstrspn_#t~post2.base_2|) (= v_ULTIMATE.start_cstrspn_~spanp~0.offset_4 (+ |v_ULTIMATE.start_cstrspn_#t~post2.offset_2| 1)) (= |v_ULTIMATE.start_cstrspn_#t~post2.base_2| v_ULTIMATE.start_cstrspn_~spanp~0.base_5) (= |v_ULTIMATE.start_cstrspn_#t~post2.offset_2| v_ULTIMATE.start_cstrspn_~spanp~0.offset_5)) InVars {ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_5, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_5} OutVars{ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_4, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_4, ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_2|, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_#t~post2.offset, ULTIMATE.start_cstrspn_#t~post2.base, ULTIMATE.start_cstrspn_~spanp~0.offset, ULTIMATE.start_cstrspn_~spanp~0.base]" "[143] L23-1-->L23-3: Formula: (and (= (select (select |v_#memory_int_10| |v_ULTIMATE.start_cstrspn_#t~post2.base_9|) |v_ULTIMATE.start_cstrspn_#t~post2.offset_8|) |v_ULTIMATE.start_cstrspn_#t~mem3_7|) (= |v_ULTIMATE.start_cstrspn_#t~mem3_7| v_ULTIMATE.start_cstrspn_~sc~0_9) (<= (+ |v_ULTIMATE.start_cstrspn_#t~post2.offset_8| 1) (select |v_#length_14| |v_ULTIMATE.start_cstrspn_#t~post2.base_9|)) (= 1 (select |v_#valid_21| |v_ULTIMATE.start_cstrspn_#t~post2.base_9|)) (<= 0 |v_ULTIMATE.start_cstrspn_#t~post2.offset_8|)) InVars {ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_8|, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_9|, #valid=|v_#valid_21|, #memory_int=|v_#memory_int_10|, #length=|v_#length_14|} OutVars{ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_8|, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_9, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_9|, #valid=|v_#valid_21|, #memory_int=|v_#memory_int_10|, #length=|v_#length_14|, ULTIMATE.start_cstrspn_#t~mem3=|v_ULTIMATE.start_cstrspn_#t~mem3_7|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_~sc~0, ULTIMATE.start_cstrspn_#t~mem3]" "[136] L23-3-->L24: Formula: (< 0 v_ULTIMATE.start_cstrspn_~sc~0_5) InVars {ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_5} OutVars{ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_6|, ULTIMATE.start_cstrspn_#t~mem3=|v_ULTIMATE.start_cstrspn_#t~mem3_5|, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_5, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_7|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_#t~post2.offset, ULTIMATE.start_cstrspn_#t~post2.base, ULTIMATE.start_cstrspn_#t~mem3]" "[138] L24-->L23-5: Formula: (> v_ULTIMATE.start_cstrspn_~sc~0_7 v_ULTIMATE.start_cstrspn_~c~0_5) InVars {ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_5, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_7} OutVars{ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_5, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_7} AuxVars[] AssignedVars[]" "[76] L23-5-->L23-1: Formula: (and (= v_ULTIMATE.start_cstrspn_~spanp~0.base_4 |v_ULTIMATE.start_cstrspn_#t~post2.base_2|) (= v_ULTIMATE.start_cstrspn_~spanp~0.offset_4 (+ |v_ULTIMATE.start_cstrspn_#t~post2.offset_2| 1)) (= |v_ULTIMATE.start_cstrspn_#t~post2.base_2| v_ULTIMATE.start_cstrspn_~spanp~0.base_5) (= |v_ULTIMATE.start_cstrspn_#t~post2.offset_2| v_ULTIMATE.start_cstrspn_~spanp~0.offset_5)) InVars {ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_5, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_5} OutVars{ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_4, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_4, ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_2|, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_#t~post2.offset, ULTIMATE.start_cstrspn_#t~post2.base, ULTIMATE.start_cstrspn_~spanp~0.offset, ULTIMATE.start_cstrspn_~spanp~0.base]" 92.23/44.82 Loop: "[143] L23-1-->L23-3: Formula: (and (= (select (select |v_#memory_int_10| |v_ULTIMATE.start_cstrspn_#t~post2.base_9|) |v_ULTIMATE.start_cstrspn_#t~post2.offset_8|) |v_ULTIMATE.start_cstrspn_#t~mem3_7|) (= |v_ULTIMATE.start_cstrspn_#t~mem3_7| v_ULTIMATE.start_cstrspn_~sc~0_9) (<= (+ |v_ULTIMATE.start_cstrspn_#t~post2.offset_8| 1) (select |v_#length_14| |v_ULTIMATE.start_cstrspn_#t~post2.base_9|)) (= 1 (select |v_#valid_21| |v_ULTIMATE.start_cstrspn_#t~post2.base_9|)) (<= 0 |v_ULTIMATE.start_cstrspn_#t~post2.offset_8|)) InVars {ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_8|, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_9|, #valid=|v_#valid_21|, #memory_int=|v_#memory_int_10|, #length=|v_#length_14|} OutVars{ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_8|, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_9, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_9|, #valid=|v_#valid_21|, #memory_int=|v_#memory_int_10|, #length=|v_#length_14|, ULTIMATE.start_cstrspn_#t~mem3=|v_ULTIMATE.start_cstrspn_#t~mem3_7|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_~sc~0, ULTIMATE.start_cstrspn_#t~mem3]" "[136] L23-3-->L24: Formula: (< 0 v_ULTIMATE.start_cstrspn_~sc~0_5) InVars {ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_5} OutVars{ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_6|, ULTIMATE.start_cstrspn_#t~mem3=|v_ULTIMATE.start_cstrspn_#t~mem3_5|, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_5, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_7|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_#t~post2.offset, ULTIMATE.start_cstrspn_#t~post2.base, ULTIMATE.start_cstrspn_#t~mem3]" "[138] L24-->L23-5: Formula: (> v_ULTIMATE.start_cstrspn_~sc~0_7 v_ULTIMATE.start_cstrspn_~c~0_5) InVars {ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_5, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_7} OutVars{ULTIMATE.start_cstrspn_~c~0=v_ULTIMATE.start_cstrspn_~c~0_5, ULTIMATE.start_cstrspn_~sc~0=v_ULTIMATE.start_cstrspn_~sc~0_7} AuxVars[] AssignedVars[]" "[76] L23-5-->L23-1: Formula: (and (= v_ULTIMATE.start_cstrspn_~spanp~0.base_4 |v_ULTIMATE.start_cstrspn_#t~post2.base_2|) (= v_ULTIMATE.start_cstrspn_~spanp~0.offset_4 (+ |v_ULTIMATE.start_cstrspn_#t~post2.offset_2| 1)) (= |v_ULTIMATE.start_cstrspn_#t~post2.base_2| v_ULTIMATE.start_cstrspn_~spanp~0.base_5) (= |v_ULTIMATE.start_cstrspn_#t~post2.offset_2| v_ULTIMATE.start_cstrspn_~spanp~0.offset_5)) InVars {ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_5, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_5} OutVars{ULTIMATE.start_cstrspn_~spanp~0.offset=v_ULTIMATE.start_cstrspn_~spanp~0.offset_4, ULTIMATE.start_cstrspn_~spanp~0.base=v_ULTIMATE.start_cstrspn_~spanp~0.base_4, ULTIMATE.start_cstrspn_#t~post2.offset=|v_ULTIMATE.start_cstrspn_#t~post2.offset_2|, ULTIMATE.start_cstrspn_#t~post2.base=|v_ULTIMATE.start_cstrspn_#t~post2.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_cstrspn_#t~post2.offset, ULTIMATE.start_cstrspn_#t~post2.base, ULTIMATE.start_cstrspn_~spanp~0.offset, ULTIMATE.start_cstrspn_~spanp~0.base]" 92.23/44.82 RESULT: Ultimate could not prove your program: unable to determine termination 92.23/44.82 !SESSION 2019-03-28 12:39:27.023 ----------------------------------------------- 92.23/44.82 eclipse.buildId=unknown 92.23/44.82 java.version=1.8.0_181 92.23/44.82 java.vendor=Oracle Corporation 92.23/44.82 BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US 92.23/44.82 Framework arguments: -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -i /export/starexec/sandbox/benchmark/theBenchmark.c 92.23/44.82 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 92.23/44.82 92.23/44.82 !ENTRY org.eclipse.core.resources 2 10035 2019-03-28 12:40:10.971 92.23/44.82 !MESSAGE The workspace will exit with unsaved changes in this session. 92.23/44.82 Received shutdown request... 92.23/44.82 Ultimate: 92.23/44.82 GTK+ Version Check 92.23/44.82 EOF